Home / 954,203.70-1,431,305.55-913,250.10

Finding the Fourth Proportional to 954,203.70, 1,431,305.55 and 913,250.10

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Solution

The fourth proportional to 954,203.70, 1,431,305.55 and 913,250.10 is: 1,369,875.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,203.70 : 1,431,305.55 = 913,250.10 : x
  2. Step 2: Convert to fraction form
    954,203.70/1,431,305.55 = 913,250.10/x
  3. Step 3: Cross multiply
    954,203.70x = 1,431,305.55 × 913,250.10
  4. Step 4: Simplify right side
    954,203.70x = 1,307,139,936,668.06
  5. Step 5: Solve for x
    x = 1,307,139,936,668.06/954,203.70
  6. Step 6: Final answer
    x = 1,369,875.15

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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.