Home / 1,057,336.17-1,459,125.38-573,901.42

Finding the Fourth Proportional to 1,057,336.17, 1,459,125.38 and 573,901.42

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Solution

The fourth proportional to 1,057,336.17, 1,459,125.38 and 573,901.42 is: 791,984.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,336.17 : 1,459,125.38 = 573,901.42 : x
  2. Step 2: Convert to fraction form
    1,057,336.17/1,459,125.38 = 573,901.42/x
  3. Step 3: Cross multiply
    1,057,336.17x = 1,459,125.38 × 573,901.42
  4. Step 4: Simplify right side
    1,057,336.17x = 837,394,124,834.64
  5. Step 5: Solve for x
    x = 837,394,124,834.64/1,057,336.17
  6. Step 6: Final answer
    x = 791,984.76

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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.