Home / 9,473,361.06-13,073,229.05-5,122,436.95

Finding the Fourth Proportional to 9,473,361.06, 13,073,229.05 and 5,122,436.95

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Solution

The fourth proportional to 9,473,361.06, 13,073,229.05 and 5,122,436.95 is: 7,068,958.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,473,361.06 : 13,073,229.05 = 5,122,436.95 : x
  2. Step 2: Convert to fraction form
    9,473,361.06/13,073,229.05 = 5,122,436.95/x
  3. Step 3: Cross multiply
    9,473,361.06x = 13,073,229.05 × 5,122,436.95
  4. Step 4: Simplify right side
    9,473,361.06x = 66,966,791,541,533.41
  5. Step 5: Solve for x
    x = 66,966,791,541,533.41/9,473,361.06
  6. Step 6: Final answer
    x = 7,068,958.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.