Home / 11,823,652.26-17,726,966.45-7,265,282.82

Finding the Fourth Proportional to 11,823,652.26, 17,726,966.45 and 7,265,282.82

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Solution

The fourth proportional to 11,823,652.26, 17,726,966.45 and 7,265,282.82 is: 10,892,693.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,823,652.26 : 17,726,966.45 = 7,265,282.82 : x
  2. Step 2: Convert to fraction form
    11,823,652.26/17,726,966.45 = 7,265,282.82/x
  3. Step 3: Cross multiply
    11,823,652.26x = 17,726,966.45 × 7,265,282.82
  4. Step 4: Simplify right side
    11,823,652.26x = 128,791,424,799,901.39
  5. Step 5: Solve for x
    x = 128,791,424,799,901.39/11,823,652.26
  6. Step 6: Final answer
    x = 10,892,693.90

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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.