Home / 6,176,310.30-9,264,465.45-4,581,987.30

Finding the Fourth Proportional to 6,176,310.30, 9,264,465.45 and 4,581,987.30

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Solution

The fourth proportional to 6,176,310.30, 9,264,465.45 and 4,581,987.30 is: 6,872,980.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,176,310.30 : 9,264,465.45 = 4,581,987.30 : x
  2. Step 2: Convert to fraction form
    6,176,310.30/9,264,465.45 = 4,581,987.30/x
  3. Step 3: Cross multiply
    6,176,310.30x = 9,264,465.45 × 4,581,987.30
  4. Step 4: Simplify right side
    6,176,310.30x = 42,449,663,033,188.78
  5. Step 5: Solve for x
    x = 42,449,663,033,188.78/6,176,310.30
  6. Step 6: Final answer
    x = 6,872,980.95

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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.