Home / 9,378,867.52-14,060,952.12-3,703,340.08

Finding the Fourth Proportional to 9,378,867.52, 14,060,952.12 and 3,703,340.08

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Solution

The fourth proportional to 9,378,867.52, 14,060,952.12 and 3,703,340.08 is: 5,552,108.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,378,867.52 : 14,060,952.12 = 3,703,340.08 : x
  2. Step 2: Convert to fraction form
    9,378,867.52/14,060,952.12 = 3,703,340.08/x
  3. Step 3: Cross multiply
    9,378,867.52x = 14,060,952.12 × 3,703,340.08
  4. Step 4: Simplify right side
    9,378,867.52x = 52,072,487,548,956.97
  5. Step 5: Solve for x
    x = 52,072,487,548,956.97/9,378,867.52
  6. Step 6: Final answer
    x = 5,552,108.23

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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.