Home / 7,337,316.96-10,956,565.85-5,992,148.07

Finding the Fourth Proportional to 7,337,316.96, 10,956,565.85 and 5,992,148.07

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Solution

The fourth proportional to 7,337,316.96, 10,956,565.85 and 5,992,148.07 is: 8,947,870.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,316.96 : 10,956,565.85 = 5,992,148.07 : x
  2. Step 2: Convert to fraction form
    7,337,316.96/10,956,565.85 = 5,992,148.07/x
  3. Step 3: Cross multiply
    7,337,316.96x = 10,956,565.85 × 5,992,148.07
  4. Step 4: Simplify right side
    7,337,316.96x = 65,653,364,881,944.68
  5. Step 5: Solve for x
    x = 65,653,364,881,944.68/7,337,316.96
  6. Step 6: Final answer
    x = 8,947,870.90

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.