Home / 1,110,527.15-1,532,520.54-601,225.88

Finding the Fourth Proportional to 1,110,527.15, 1,532,520.54 and 601,225.88

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Solution

The fourth proportional to 1,110,527.15, 1,532,520.54 and 601,225.88 is: 829,687.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,527.15 : 1,532,520.54 = 601,225.88 : x
  2. Step 2: Convert to fraction form
    1,110,527.15/1,532,520.54 = 601,225.88/x
  3. Step 3: Cross multiply
    1,110,527.15x = 1,532,520.54 × 601,225.88
  4. Step 4: Simplify right side
    1,110,527.15x = 921,391,002,616.97
  5. Step 5: Solve for x
    x = 921,391,002,616.97/1,110,527.15
  6. Step 6: Final answer
    x = 829,687.96

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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.