Home / 9,137,432.04-13,706,180.52-2,314,003.36

Finding the Fourth Proportional to 9,137,432.04, 13,706,180.52 and 2,314,003.36

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Solution

The fourth proportional to 9,137,432.04, 13,706,180.52 and 2,314,003.36 is: 3,471,013.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,137,432.04 : 13,706,180.52 = 2,314,003.36 : x
  2. Step 2: Convert to fraction form
    9,137,432.04/13,706,180.52 = 2,314,003.36/x
  3. Step 3: Cross multiply
    9,137,432.04x = 13,706,180.52 × 2,314,003.36
  4. Step 4: Simplify right side
    9,137,432.04x = 31,716,147,776,046.54
  5. Step 5: Solve for x
    x = 31,716,147,776,046.54/9,137,432.04
  6. Step 6: Final answer
    x = 3,471,013.26

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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.