Home / 4,695,974.61-7,041,083.27-1,998,763.89

Finding the Fourth Proportional to 4,695,974.61, 7,041,083.27 and 1,998,763.89

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Solution

The fourth proportional to 4,695,974.61, 7,041,083.27 and 1,998,763.89 is: 2,996,920.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,695,974.61 : 7,041,083.27 = 1,998,763.89 : x
  2. Step 2: Convert to fraction form
    4,695,974.61/7,041,083.27 = 1,998,763.89/x
  3. Step 3: Cross multiply
    4,695,974.61x = 7,041,083.27 × 1,998,763.89
  4. Step 4: Simplify right side
    4,695,974.61x = 14,073,462,976,565.30
  5. Step 5: Solve for x
    x = 14,073,462,976,565.30/4,695,974.61
  6. Step 6: Final answer
    x = 2,996,920.59

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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.