Home / 6,124,290.52-9,187,008.05-1,806,344.95

Finding the Fourth Proportional to 6,124,290.52, 9,187,008.05 and 1,806,344.95

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Solution

The fourth proportional to 6,124,290.52, 9,187,008.05 and 1,806,344.95 is: 2,709,686.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,290.52 : 9,187,008.05 = 1,806,344.95 : x
  2. Step 2: Convert to fraction form
    6,124,290.52/9,187,008.05 = 1,806,344.95/x
  3. Step 3: Cross multiply
    6,124,290.52x = 9,187,008.05 × 1,806,344.95
  4. Step 4: Simplify right side
    6,124,290.52x = 16,594,905,596,726.85
  5. Step 5: Solve for x
    x = 16,594,905,596,726.85/6,124,290.52
  6. Step 6: Final answer
    x = 2,709,686.21

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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.