Home / 9,378,826.95-14,060,891.03-3,703,299.51

Finding the Fourth Proportional to 9,378,826.95, 14,060,891.03 and 3,703,299.51

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Solution

The fourth proportional to 9,378,826.95, 14,060,891.03 and 3,703,299.51 is: 5,552,047.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,378,826.95 : 14,060,891.03 = 3,703,299.51 : x
  2. Step 2: Convert to fraction form
    9,378,826.95/14,060,891.03 = 3,703,299.51/x
  3. Step 3: Cross multiply
    9,378,826.95x = 14,060,891.03 × 3,703,299.51
  4. Step 4: Simplify right side
    9,378,826.95x = 52,071,690,843,045.90
  5. Step 5: Solve for x
    x = 52,071,690,843,045.90/9,378,826.95
  6. Step 6: Final answer
    x = 5,552,047.30

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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.