Home / 6,242,567.10-9,361,517.85-2,455,266.30

Finding the Fourth Proportional to 6,242,567.10, 9,361,517.85 and 2,455,266.30

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Solution

The fourth proportional to 6,242,567.10, 9,361,517.85 and 2,455,266.30 is: 3,681,981.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,242,567.10 : 9,361,517.85 = 2,455,266.30 : x
  2. Step 2: Convert to fraction form
    6,242,567.10/9,361,517.85 = 2,455,266.30/x
  3. Step 3: Cross multiply
    6,242,567.10x = 9,361,517.85 × 2,455,266.30
  4. Step 4: Simplify right side
    6,242,567.10x = 22,985,019,293,953.45
  5. Step 5: Solve for x
    x = 22,985,019,293,953.45/6,242,567.10
  6. Step 6: Final answer
    x = 3,681,981.94

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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.