Home / 1,060,287.13-1,463,221.52-601,432.66

Finding the Fourth Proportional to 1,060,287.13, 1,463,221.52 and 601,432.66

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Solution

The fourth proportional to 1,060,287.13, 1,463,221.52 and 601,432.66 is: 829,991.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,287.13 : 1,463,221.52 = 601,432.66 : x
  2. Step 2: Convert to fraction form
    1,060,287.13/1,463,221.52 = 601,432.66/x
  3. Step 3: Cross multiply
    1,060,287.13x = 1,463,221.52 × 601,432.66
  4. Step 4: Simplify right side
    1,060,287.13x = 880,029,212,020.08
  5. Step 5: Solve for x
    x = 880,029,212,020.08/1,060,287.13
  6. Step 6: Final answer
    x = 829,991.41

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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.