Home / 7,265,458.04-10,894,403.43-2,712,762.92

Finding the Fourth Proportional to 7,265,458.04, 10,894,403.43 and 2,712,762.92

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Solution

The fourth proportional to 7,265,458.04, 10,894,403.43 and 2,712,762.92 is: 4,067,731.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,265,458.04 : 10,894,403.43 = 2,712,762.92 : x
  2. Step 2: Convert to fraction form
    7,265,458.04/10,894,403.43 = 2,712,762.92/x
  3. Step 3: Cross multiply
    7,265,458.04x = 10,894,403.43 × 2,712,762.92
  4. Step 4: Simplify right side
    7,265,458.04x = 29,553,933,687,660.82
  5. Step 5: Solve for x
    x = 29,553,933,687,660.82/7,265,458.04
  6. Step 6: Final answer
    x = 4,067,731.66

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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.