Home / 3,709,750.40-5,566,468.80-1,465,961.60

Finding the Fourth Proportional to 3,709,750.40, 5,566,468.80 and 1,465,961.60

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Solution

The fourth proportional to 3,709,750.40, 5,566,468.80 and 1,465,961.60 is: 2,199,670.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,709,750.40 : 5,566,468.80 = 1,465,961.60 : x
  2. Step 2: Convert to fraction form
    3,709,750.40/5,566,468.80 = 1,465,961.60/x
  3. Step 3: Cross multiply
    3,709,750.40x = 5,566,468.80 × 1,465,961.60
  4. Step 4: Simplify right side
    3,709,750.40x = 8,160,229,508,398.08
  5. Step 5: Solve for x
    x = 8,160,229,508,398.08/3,709,750.40
  6. Step 6: Final answer
    x = 2,199,670.77

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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.