Home / 9,974,002.16-13,757,740.44-6,917,101.04

Finding the Fourth Proportional to 9,974,002.16, 13,757,740.44 and 6,917,101.04

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Solution

The fourth proportional to 9,974,002.16, 13,757,740.44 and 6,917,101.04 is: 9,541,173.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,974,002.16 : 13,757,740.44 = 6,917,101.04 : x
  2. Step 2: Convert to fraction form
    9,974,002.16/13,757,740.44 = 6,917,101.04/x
  3. Step 3: Cross multiply
    9,974,002.16x = 13,757,740.44 × 6,917,101.04
  4. Step 4: Simplify right side
    9,974,002.16x = 95,163,680,705,574.05
  5. Step 5: Solve for x
    x = 95,163,680,705,574.05/9,974,002.16
  6. Step 6: Final answer
    x = 9,541,173.06

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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.