Home / 3,785,152.52-5,677,729.02-3,023,427.60

Finding the Fourth Proportional to 3,785,152.52, 5,677,729.02 and 3,023,427.60

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Solution

The fourth proportional to 3,785,152.52, 5,677,729.02 and 3,023,427.60 is: 4,535,141.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,785,152.52 : 5,677,729.02 = 3,023,427.60 : x
  2. Step 2: Convert to fraction form
    3,785,152.52/5,677,729.02 = 3,023,427.60/x
  3. Step 3: Cross multiply
    3,785,152.52x = 5,677,729.02 × 3,023,427.60
  4. Step 4: Simplify right side
    3,785,152.52x = 17,166,202,624,388.95
  5. Step 5: Solve for x
    x = 17,166,202,624,388.95/3,785,152.52
  6. Step 6: Final answer
    x = 4,535,141.60

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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.