Home / 944,223.61-1,302,987.85-536,324.19

Finding the Fourth Proportional to 944,223.61, 1,302,987.85 and 536,324.19

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Solution

The fourth proportional to 944,223.61, 1,302,987.85 and 536,324.19 is: 740,104.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,223.61 : 1,302,987.85 = 536,324.19 : x
  2. Step 2: Convert to fraction form
    944,223.61/1,302,987.85 = 536,324.19/x
  3. Step 3: Cross multiply
    944,223.61x = 1,302,987.85 × 536,324.19
  4. Step 4: Simplify right side
    944,223.61x = 698,823,894,034.53
  5. Step 5: Solve for x
    x = 698,823,894,034.53/944,223.61
  6. Step 6: Final answer
    x = 740,104.24

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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.