Home / 942,801.24-1,301,095.05-534,920.27

Finding the Fourth Proportional to 942,801.24, 1,301,095.05 and 534,920.27

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Solution

The fourth proportional to 942,801.24, 1,301,095.05 and 534,920.27 is: 738,206.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,801.24 : 1,301,095.05 = 534,920.27 : x
  2. Step 2: Convert to fraction form
    942,801.24/1,301,095.05 = 534,920.27/x
  3. Step 3: Cross multiply
    942,801.24x = 1,301,095.05 × 534,920.27
  4. Step 4: Simplify right side
    942,801.24x = 695,982,108,936.19
  5. Step 5: Solve for x
    x = 695,982,108,936.19/942,801.24
  6. Step 6: Final answer
    x = 738,206.61

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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.