Home / 2,504,775.60-3,459,045.87-1,732,385.52

Finding the Fourth Proportional to 2,504,775.60, 3,459,045.87 and 1,732,385.52

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Solution

The fourth proportional to 2,504,775.60, 3,459,045.87 and 1,732,385.52 is: 2,392,390.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,775.60 : 3,459,045.87 = 1,732,385.52 : x
  2. Step 2: Convert to fraction form
    2,504,775.60/3,459,045.87 = 1,732,385.52/x
  3. Step 3: Cross multiply
    2,504,775.60x = 3,459,045.87 × 1,732,385.52
  4. Step 4: Simplify right side
    2,504,775.60x = 5,992,400,978,203.80
  5. Step 5: Solve for x
    x = 5,992,400,978,203.80/2,504,775.60
  6. Step 6: Final answer
    x = 2,392,390.35

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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.