Home / 7,021,497.60-10,532,246.40-5,958,615.60

Finding the Fourth Proportional to 7,021,497.60, 10,532,246.40 and 5,958,615.60

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Solution

The fourth proportional to 7,021,497.60, 10,532,246.40 and 5,958,615.60 is: 8,937,923.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,021,497.60 : 10,532,246.40 = 5,958,615.60 : x
  2. Step 2: Convert to fraction form
    7,021,497.60/10,532,246.40 = 5,958,615.60/x
  3. Step 3: Cross multiply
    7,021,497.60x = 10,532,246.40 × 5,958,615.60
  4. Step 4: Simplify right side
    7,021,497.60x = 62,757,607,702,083.84
  5. Step 5: Solve for x
    x = 62,757,607,702,083.84/7,021,497.60
  6. Step 6: Final answer
    x = 8,937,923.40

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.