Home / 10,654,378.32-14,703,098.76-5,825,482.32

Finding the Fourth Proportional to 10,654,378.32, 14,703,098.76 and 5,825,482.32

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Solution

The fourth proportional to 10,654,378.32, 14,703,098.76 and 5,825,482.32 is: 8,039,196.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,654,378.32 : 14,703,098.76 = 5,825,482.32 : x
  2. Step 2: Convert to fraction form
    10,654,378.32/14,703,098.76 = 5,825,482.32/x
  3. Step 3: Cross multiply
    10,654,378.32x = 14,703,098.76 × 5,825,482.32
  4. Step 4: Simplify right side
    10,654,378.32x = 85,652,641,875,593.92
  5. Step 5: Solve for x
    x = 85,652,641,875,593.92/10,654,378.32
  6. Step 6: Final answer
    x = 8,039,196.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.