Home / 4,336,856.14-5,984,992.65-2,402,935.78

Finding the Fourth Proportional to 4,336,856.14, 5,984,992.65 and 2,402,935.78

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Solution

The fourth proportional to 4,336,856.14, 5,984,992.65 and 2,402,935.78 is: 3,316,124.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336,856.14 : 5,984,992.65 = 2,402,935.78 : x
  2. Step 2: Convert to fraction form
    4,336,856.14/5,984,992.65 = 2,402,935.78/x
  3. Step 3: Cross multiply
    4,336,856.14x = 5,984,992.65 × 2,402,935.78
  4. Step 4: Simplify right side
    4,336,856.14x = 14,381,552,981,722.02
  5. Step 5: Solve for x
    x = 14,381,552,981,722.02/4,336,856.14
  6. Step 6: Final answer
    x = 3,316,124.06

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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.