Home / 9,482,419.37-14,217,869.05-3,718,246.95

Finding the Fourth Proportional to 9,482,419.37, 14,217,869.05 and 3,718,246.95

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Solution

The fourth proportional to 9,482,419.37, 14,217,869.05 and 3,718,246.95 is: 5,575,111.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,482,419.37 : 14,217,869.05 = 3,718,246.95 : x
  2. Step 2: Convert to fraction form
    9,482,419.37/14,217,869.05 = 3,718,246.95/x
  3. Step 3: Cross multiply
    9,482,419.37x = 14,217,869.05 × 3,718,246.95
  4. Step 4: Simplify right side
    9,482,419.37x = 52,865,548,221,366.28
  5. Step 5: Solve for x
    x = 52,865,548,221,366.28/9,482,419.37
  6. Step 6: Final answer
    x = 5,575,111.81

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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.