Home / 4,983,750.60-7,475,625.90-4,098,015.60

Finding the Fourth Proportional to 4,983,750.60, 7,475,625.90 and 4,098,015.60

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Solution

The fourth proportional to 4,983,750.60, 7,475,625.90 and 4,098,015.60 is: 6,147,023.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983,750.60 : 7,475,625.90 = 4,098,015.60 : x
  2. Step 2: Convert to fraction form
    4,983,750.60/7,475,625.90 = 4,098,015.60/x
  3. Step 3: Cross multiply
    4,983,750.60x = 7,475,625.90 × 4,098,015.60
  4. Step 4: Simplify right side
    4,983,750.60x = 30,635,231,557,964.04
  5. Step 5: Solve for x
    x = 30,635,231,557,964.04/4,983,750.60
  6. Step 6: Final answer
    x = 6,147,023.40

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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.