Home / 3,549,061.60-5,323,592.40-2,709,253.60

Finding the Fourth Proportional to 3,549,061.60, 5,323,592.40 and 2,709,253.60

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Solution

The fourth proportional to 3,549,061.60, 5,323,592.40 and 2,709,253.60 is: 4,063,880.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,549,061.60 : 5,323,592.40 = 2,709,253.60 : x
  2. Step 2: Convert to fraction form
    3,549,061.60/5,323,592.40 = 2,709,253.60/x
  3. Step 3: Cross multiply
    3,549,061.60x = 5,323,592.40 × 2,709,253.60
  4. Step 4: Simplify right side
    3,549,061.60x = 14,422,961,874,632.64
  5. Step 5: Solve for x
    x = 14,422,961,874,632.64/3,549,061.60
  6. Step 6: Final answer
    x = 4,063,880.40

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Similar ratio
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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.