Home / 9,468,947.88-14,205,526.74-4,417,502.76

Finding the Fourth Proportional to 9,468,947.88, 14,205,526.74 and 4,417,502.76

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Solution

The fourth proportional to 9,468,947.88, 14,205,526.74 and 4,417,502.76 is: 6,627,236.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,468,947.88 : 14,205,526.74 = 4,417,502.76 : x
  2. Step 2: Convert to fraction form
    9,468,947.88/14,205,526.74 = 4,417,502.76/x
  3. Step 3: Cross multiply
    9,468,947.88x = 14,205,526.74 × 4,417,502.76
  4. Step 4: Simplify right side
    9,468,947.88x = 62,752,953,581,203.80
  5. Step 5: Solve for x
    x = 62,752,953,581,203.80/9,468,947.88
  6. Step 6: Final answer
    x = 6,627,236.14

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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.