Home / 2,957,098.66-4,436,134.68-907,707.77

Finding the Fourth Proportional to 2,957,098.66, 4,436,134.68 and 907,707.77

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Solution

The fourth proportional to 2,957,098.66, 4,436,134.68 and 907,707.77 is: 1,361,711.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,098.66 : 4,436,134.68 = 907,707.77 : x
  2. Step 2: Convert to fraction form
    2,957,098.66/4,436,134.68 = 907,707.77/x
  3. Step 3: Cross multiply
    2,957,098.66x = 4,436,134.68 × 907,707.77
  4. Step 4: Simplify right side
    2,957,098.66x = 4,026,713,917,802.46
  5. Step 5: Solve for x
    x = 4,026,713,917,802.46/2,957,098.66
  6. Step 6: Final answer
    x = 1,361,711.05

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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.