Home / 6,242,570.60-9,361,523.10-2,455,269.80

Finding the Fourth Proportional to 6,242,570.60, 9,361,523.10 and 2,455,269.80

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Solution

The fourth proportional to 6,242,570.60, 9,361,523.10 and 2,455,269.80 is: 3,681,987.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,242,570.60 : 9,361,523.10 = 2,455,269.80 : x
  2. Step 2: Convert to fraction form
    6,242,570.60/9,361,523.10 = 2,455,269.80/x
  3. Step 3: Cross multiply
    6,242,570.60x = 9,361,523.10 × 2,455,269.80
  4. Step 4: Simplify right side
    6,242,570.60x = 22,985,064,949,432.38
  5. Step 5: Solve for x
    x = 22,985,064,949,432.38/6,242,570.60
  6. Step 6: Final answer
    x = 3,681,987.18

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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.