Home / 8,010,566.01-12,016,994.13-2,471,570.91

Finding the Fourth Proportional to 8,010,566.01, 12,016,994.13 and 2,471,570.91

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Solution

The fourth proportional to 8,010,566.01, 12,016,994.13 and 2,471,570.91 is: 3,707,709.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,010,566.01 : 12,016,994.13 = 2,471,570.91 : x
  2. Step 2: Convert to fraction form
    8,010,566.01/12,016,994.13 = 2,471,570.91/x
  3. Step 3: Cross multiply
    8,010,566.01x = 12,016,994.13 × 2,471,570.91
  4. Step 4: Simplify right side
    8,010,566.01x = 29,700,853,117,348.76
  5. Step 5: Solve for x
    x = 29,700,853,117,348.76/8,010,566.01
  6. Step 6: Final answer
    x = 3,707,709.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.