Home / 9,242,642.13-13,864,279.41-3,177,322.03

Finding the Fourth Proportional to 9,242,642.13, 13,864,279.41 and 3,177,322.03

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Solution

The fourth proportional to 9,242,642.13, 13,864,279.41 and 3,177,322.03 is: 4,766,091.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,242,642.13 : 13,864,279.41 = 3,177,322.03 : x
  2. Step 2: Convert to fraction form
    9,242,642.13/13,864,279.41 = 3,177,322.03/x
  3. Step 3: Cross multiply
    9,242,642.13x = 13,864,279.41 × 3,177,322.03
  4. Step 4: Simplify right side
    9,242,642.13x = 44,051,280,416,798.75
  5. Step 5: Solve for x
    x = 44,051,280,416,798.75/9,242,642.13
  6. Step 6: Final answer
    x = 4,766,091.75

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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.