Home / 9,233,726.42-13,851,285.82-2,756,290.20

Finding the Fourth Proportional to 9,233,726.42, 13,851,285.82 and 2,756,290.20

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Solution

The fourth proportional to 9,233,726.42, 13,851,285.82 and 2,756,290.20 is: 4,134,643.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,726.42 : 13,851,285.82 = 2,756,290.20 : x
  2. Step 2: Convert to fraction form
    9,233,726.42/13,851,285.82 = 2,756,290.20/x
  3. Step 3: Cross multiply
    9,233,726.42x = 13,851,285.82 × 2,756,290.20
  4. Step 4: Simplify right side
    9,233,726.42x = 38,178,163,363,064.97
  5. Step 5: Solve for x
    x = 38,178,163,363,064.97/9,233,726.42
  6. Step 6: Final answer
    x = 4,134,643.11

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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.