Home / 1,057,354.68-1,459,150.88-573,919.92

Finding the Fourth Proportional to 1,057,354.68, 1,459,150.88 and 573,919.92

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Solution

The fourth proportional to 1,057,354.68, 1,459,150.88 and 573,919.92 is: 792,010.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,354.68 : 1,459,150.88 = 573,919.92 : x
  2. Step 2: Convert to fraction form
    1,057,354.68/1,459,150.88 = 573,919.92/x
  3. Step 3: Cross multiply
    1,057,354.68x = 1,459,150.88 × 573,919.92
  4. Step 4: Simplify right side
    1,057,354.68x = 837,435,756,317.53
  5. Step 5: Solve for x
    x = 837,435,756,317.53/1,057,354.68
  6. Step 6: Final answer
    x = 792,010.26

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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.