Home / 4,046,614.60-6,069,921.90-3,859,990.60

Finding the Fourth Proportional to 4,046,614.60, 6,069,921.90 and 3,859,990.60

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Solution

The fourth proportional to 4,046,614.60, 6,069,921.90 and 3,859,990.60 is: 5,789,985.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,614.60 : 6,069,921.90 = 3,859,990.60 : x
  2. Step 2: Convert to fraction form
    4,046,614.60/6,069,921.90 = 3,859,990.60/x
  3. Step 3: Cross multiply
    4,046,614.60x = 6,069,921.90 × 3,859,990.60
  4. Step 4: Simplify right side
    4,046,614.60x = 23,429,841,476,734.14
  5. Step 5: Solve for x
    x = 23,429,841,476,734.14/4,046,614.60
  6. Step 6: Final answer
    x = 5,789,985.90

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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.