Home / 4,599,391.01-6,899,113.17-1,187,444.61

Finding the Fourth Proportional to 4,599,391.01, 6,899,113.17 and 1,187,444.61

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Solution

The fourth proportional to 4,599,391.01, 6,899,113.17 and 1,187,444.61 is: 1,781,173.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,391.01 : 6,899,113.17 = 1,187,444.61 : x
  2. Step 2: Convert to fraction form
    4,599,391.01/6,899,113.17 = 1,187,444.61/x
  3. Step 3: Cross multiply
    4,599,391.01x = 6,899,113.17 × 1,187,444.61
  4. Step 4: Simplify right side
    4,599,391.01x = 8,192,314,747,496.52
  5. Step 5: Solve for x
    x = 8,192,314,747,496.52/4,599,391.01
  6. Step 6: Final answer
    x = 1,781,173.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.