Home / 8,154,558.96-11,253,052.80-4,483,471.92

Finding the Fourth Proportional to 8,154,558.96, 11,253,052.80 and 4,483,471.92

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Solution

The fourth proportional to 8,154,558.96, 11,253,052.80 and 4,483,471.92 is: 6,187,060.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,154,558.96 : 11,253,052.80 = 4,483,471.92 : x
  2. Step 2: Convert to fraction form
    8,154,558.96/11,253,052.80 = 4,483,471.92/x
  3. Step 3: Cross multiply
    8,154,558.96x = 11,253,052.80 × 4,483,471.92
  4. Step 4: Simplify right side
    8,154,558.96x = 50,452,746,243,077.38
  5. Step 5: Solve for x
    x = 50,452,746,243,077.38/8,154,558.96
  6. Step 6: Final answer
    x = 6,187,060.08

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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.