Home / 1,031,167.26-1,423,181.85-601,447.38

Finding the Fourth Proportional to 1,031,167.26, 1,423,181.85 and 601,447.38

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Solution

The fourth proportional to 1,031,167.26, 1,423,181.85 and 601,447.38 is: 830,097.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,167.26 : 1,423,181.85 = 601,447.38 : x
  2. Step 2: Convert to fraction form
    1,031,167.26/1,423,181.85 = 601,447.38/x
  3. Step 3: Cross multiply
    1,031,167.26x = 1,423,181.85 × 601,447.38
  4. Step 4: Simplify right side
    1,031,167.26x = 855,968,987,353.69
  5. Step 5: Solve for x
    x = 855,968,987,353.69/1,031,167.26
  6. Step 6: Final answer
    x = 830,097.13

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.