Home / 7,975,836.32-11,006,598.13-4,354,164.32

Finding the Fourth Proportional to 7,975,836.32, 11,006,598.13 and 4,354,164.32

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Solution

The fourth proportional to 7,975,836.32, 11,006,598.13 and 4,354,164.32 is: 6,008,716.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,975,836.32 : 11,006,598.13 = 4,354,164.32 : x
  2. Step 2: Convert to fraction form
    7,975,836.32/11,006,598.13 = 4,354,164.32/x
  3. Step 3: Cross multiply
    7,975,836.32x = 11,006,598.13 × 4,354,164.32
  4. Step 4: Simplify right side
    7,975,836.32x = 47,924,536,796,306.32
  5. Step 5: Solve for x
    x = 47,924,536,796,306.32/7,975,836.32
  6. Step 6: Final answer
    x = 6,008,716.19

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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.