Home / 2,995,598.60-4,493,397.90-2,287,010.60

Finding the Fourth Proportional to 2,995,598.60, 4,493,397.90 and 2,287,010.60

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Solution

The fourth proportional to 2,995,598.60, 4,493,397.90 and 2,287,010.60 is: 3,430,515.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995,598.60 : 4,493,397.90 = 2,287,010.60 : x
  2. Step 2: Convert to fraction form
    2,995,598.60/4,493,397.90 = 2,287,010.60/x
  3. Step 3: Cross multiply
    2,995,598.60x = 4,493,397.90 × 2,287,010.60
  4. Step 4: Simplify right side
    2,995,598.60x = 10,276,448,627,317.74
  5. Step 5: Solve for x
    x = 10,276,448,627,317.74/2,995,598.60
  6. Step 6: Final answer
    x = 3,430,515.90

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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.