Home / 3,050,972.87-4,576,311.39-1,132,258.13

Finding the Fourth Proportional to 3,050,972.87, 4,576,311.39 and 1,132,258.13

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Solution

The fourth proportional to 3,050,972.87, 4,576,311.39 and 1,132,258.13 is: 1,698,332.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,972.87 : 4,576,311.39 = 1,132,258.13 : x
  2. Step 2: Convert to fraction form
    3,050,972.87/4,576,311.39 = 1,132,258.13/x
  3. Step 3: Cross multiply
    3,050,972.87x = 4,576,311.39 × 1,132,258.13
  4. Step 4: Simplify right side
    3,050,972.87x = 5,181,565,776,739.10
  5. Step 5: Solve for x
    x = 5,181,565,776,739.10/3,050,972.87
  6. Step 6: Final answer
    x = 1,698,332.30

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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.