Home / 932,341.02-1,286,266.23-524,349.29

Finding the Fourth Proportional to 932,341.02, 1,286,266.23 and 524,349.29

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Solution

The fourth proportional to 932,341.02, 1,286,266.23 and 524,349.29 is: 723,397.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,341.02 : 1,286,266.23 = 524,349.29 : x
  2. Step 2: Convert to fraction form
    932,341.02/1,286,266.23 = 524,349.29/x
  3. Step 3: Cross multiply
    932,341.02x = 1,286,266.23 × 524,349.29
  4. Step 4: Simplify right side
    932,341.02x = 674,452,778,020.15
  5. Step 5: Solve for x
    x = 674,452,778,020.15/932,341.02
  6. Step 6: Final answer
    x = 723,397.09

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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.