Home / 4,825,708.02-7,238,557.35-1,231,475.00

Finding the Fourth Proportional to 4,825,708.02, 7,238,557.35 and 1,231,475.00

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Solution

The fourth proportional to 4,825,708.02, 7,238,557.35 and 1,231,475.00 is: 1,847,211.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,708.02 : 7,238,557.35 = 1,231,475.00 : x
  2. Step 2: Convert to fraction form
    4,825,708.02/7,238,557.35 = 1,231,475.00/x
  3. Step 3: Cross multiply
    4,825,708.02x = 7,238,557.35 × 1,231,475.00
  4. Step 4: Simplify right side
    4,825,708.02x = 8,914,102,376,398.46
  5. Step 5: Solve for x
    x = 8,914,102,376,398.46/4,825,708.02
  6. Step 6: Final answer
    x = 1,847,211.30

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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.