Home / 6,956,949.92-9,601,967.84-4,512,590.24

Finding the Fourth Proportional to 6,956,949.92, 9,601,967.84 and 4,512,590.24

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Solution

The fourth proportional to 6,956,949.92, 9,601,967.84 and 4,512,590.24 is: 6,228,267.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,956,949.92 : 9,601,967.84 = 4,512,590.24 : x
  2. Step 2: Convert to fraction form
    6,956,949.92/9,601,967.84 = 4,512,590.24/x
  3. Step 3: Cross multiply
    6,956,949.92x = 9,601,967.84 × 4,512,590.24
  4. Step 4: Simplify right side
    6,956,949.92x = 43,329,746,359,577.88
  5. Step 5: Solve for x
    x = 43,329,746,359,577.88/6,956,949.92
  6. Step 6: Final answer
    x = 6,228,267.68

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1.5x scale

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.