Home / 3,711,030.64-5,564,791.40-1,437,619.84

Finding the Fourth Proportional to 3,711,030.64, 5,564,791.40 and 1,437,619.84

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Solution

The fourth proportional to 3,711,030.64, 5,564,791.40 and 1,437,619.84 is: 2,155,750.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,711,030.64 : 5,564,791.40 = 1,437,619.84 : x
  2. Step 2: Convert to fraction form
    3,711,030.64/5,564,791.40 = 1,437,619.84/x
  3. Step 3: Cross multiply
    3,711,030.64x = 5,564,791.40 × 1,437,619.84
  4. Step 4: Simplify right side
    3,711,030.64x = 8,000,054,522,101.38
  5. Step 5: Solve for x
    x = 8,000,054,522,101.38/3,711,030.64
  6. Step 6: Final answer
    x = 2,155,750.06

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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.