Home / 1,057,327.64-1,459,073.04-573,882.40

Finding the Fourth Proportional to 1,057,327.64, 1,459,073.04 and 573,882.40

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Solution

The fourth proportional to 1,057,327.64, 1,459,073.04 and 573,882.40 is: 791,936.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,327.64 : 1,459,073.04 = 573,882.40 : x
  2. Step 2: Convert to fraction form
    1,057,327.64/1,459,073.04 = 573,882.40/x
  3. Step 3: Cross multiply
    1,057,327.64x = 1,459,073.04 × 573,882.40
  4. Step 4: Simplify right side
    1,057,327.64x = 837,336,337,970.50
  5. Step 5: Solve for x
    x = 837,336,337,970.50/1,057,327.64
  6. Step 6: Final answer
    x = 791,936.49

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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.