Home / 942,244.97-1,300,529.03-534,585.47

Finding the Fourth Proportional to 942,244.97, 1,300,529.03 and 534,585.47

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Solution

The fourth proportional to 942,244.97, 1,300,529.03 and 534,585.47 is: 737,858.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,244.97 : 1,300,529.03 = 534,585.47 : x
  2. Step 2: Convert to fraction form
    942,244.97/1,300,529.03 = 534,585.47/x
  3. Step 3: Cross multiply
    942,244.97x = 1,300,529.03 × 534,585.47
  4. Step 4: Simplify right side
    942,244.97x = 695,243,913,575.62
  5. Step 5: Solve for x
    x = 695,243,913,575.62/942,244.97
  6. Step 6: Final answer
    x = 737,858.99

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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.