Home / 5,070,577.50-6,997,403.10-2,747,468.18

Finding the Fourth Proportional to 5,070,577.50, 6,997,403.10 and 2,747,468.18

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Solution

The fourth proportional to 5,070,577.50, 6,997,403.10 and 2,747,468.18 is: 3,791,509.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070,577.50 : 6,997,403.10 = 2,747,468.18 : x
  2. Step 2: Convert to fraction form
    5,070,577.50/6,997,403.10 = 2,747,468.18/x
  3. Step 3: Cross multiply
    5,070,577.50x = 6,997,403.10 × 2,747,468.18
  4. Step 4: Simplify right side
    5,070,577.50x = 19,225,142,324,896.34
  5. Step 5: Solve for x
    x = 19,225,142,324,896.34/5,070,577.50
  6. Step 6: Final answer
    x = 3,791,509.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.