Home / 1,057,267.28-1,459,029.56-573,832.43

Finding the Fourth Proportional to 1,057,267.28, 1,459,029.56 and 573,832.43

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Solution

The fourth proportional to 1,057,267.28, 1,459,029.56 and 573,832.43 is: 791,889.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,267.28 : 1,459,029.56 = 573,832.43 : x
  2. Step 2: Convert to fraction form
    1,057,267.28/1,459,029.56 = 573,832.43/x
  3. Step 3: Cross multiply
    1,057,267.28x = 1,459,029.56 × 573,832.43
  4. Step 4: Simplify right side
    1,057,267.28x = 837,238,484,598.53
  5. Step 5: Solve for x
    x = 837,238,484,598.53/1,057,267.28
  6. Step 6: Final answer
    x = 791,889.15

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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.