Home / 6,759,095.11-9,339,924.07-4,920,361.15

Finding the Fourth Proportional to 6,759,095.11, 9,339,924.07 and 4,920,361.15

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Solution

The fourth proportional to 6,759,095.11, 9,339,924.07 and 4,920,361.15 is: 6,799,105.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,759,095.11 : 9,339,924.07 = 4,920,361.15 : x
  2. Step 2: Convert to fraction form
    6,759,095.11/9,339,924.07 = 4,920,361.15/x
  3. Step 3: Cross multiply
    6,759,095.11x = 9,339,924.07 × 4,920,361.15
  4. Step 4: Simplify right side
    6,759,095.11x = 45,955,799,491,278.26
  5. Step 5: Solve for x
    x = 45,955,799,491,278.26/6,759,095.11
  6. Step 6: Final answer
    x = 6,799,105.32

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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.