Home / 4,367,231.40-6,550,847.10-3,658,643.40

Finding the Fourth Proportional to 4,367,231.40, 6,550,847.10 and 3,658,643.40

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Solution

The fourth proportional to 4,367,231.40, 6,550,847.10 and 3,658,643.40 is: 5,487,965.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,231.40 : 6,550,847.10 = 3,658,643.40 : x
  2. Step 2: Convert to fraction form
    4,367,231.40/6,550,847.10 = 3,658,643.40/x
  3. Step 3: Cross multiply
    4,367,231.40x = 6,550,847.10 × 3,658,643.40
  4. Step 4: Simplify right side
    4,367,231.40x = 23,967,213,506,824.14
  5. Step 5: Solve for x
    x = 23,967,213,506,824.14/4,367,231.40
  6. Step 6: Final answer
    x = 5,487,965.10

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Double scale
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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.