Home / 8,010,552.48-12,016,973.83-2,471,557.40

Finding the Fourth Proportional to 8,010,552.48, 12,016,973.83 and 2,471,557.40

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Solution

The fourth proportional to 8,010,552.48, 12,016,973.83 and 2,471,557.40 is: 3,707,689.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,010,552.48 : 12,016,973.83 = 2,471,557.40 : x
  2. Step 2: Convert to fraction form
    8,010,552.48/12,016,973.83 = 2,471,557.40/x
  3. Step 3: Cross multiply
    8,010,552.48x = 12,016,973.83 × 2,471,557.40
  4. Step 4: Simplify right side
    8,010,552.48x = 29,700,640,639,222.36
  5. Step 5: Solve for x
    x = 29,700,640,639,222.36/8,010,552.48
  6. Step 6: Final answer
    x = 3,707,689.41

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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.