Home / 8,944,366.60-12,342,956.34-4,970,624.32

Finding the Fourth Proportional to 8,944,366.60, 12,342,956.34 and 4,970,624.32

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Solution

The fourth proportional to 8,944,366.60, 12,342,956.34 and 4,970,624.32 is: 6,859,311.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,944,366.60 : 12,342,956.34 = 4,970,624.32 : x
  2. Step 2: Convert to fraction form
    8,944,366.60/12,342,956.34 = 4,970,624.32/x
  3. Step 3: Cross multiply
    8,944,366.60x = 12,342,956.34 × 4,970,624.32
  4. Step 4: Simplify right side
    8,944,366.60x = 61,352,198,964,302.20
  5. Step 5: Solve for x
    x = 61,352,198,964,302.20/8,944,366.60
  6. Step 6: Final answer
    x = 6,859,311.76

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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.