Home / 6,275,131.24-9,416,678.57-2,680,925.23

Finding the Fourth Proportional to 6,275,131.24, 9,416,678.57 and 2,680,925.23

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Solution

The fourth proportional to 6,275,131.24, 9,416,678.57 and 2,680,925.23 is: 4,023,088.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,275,131.24 : 9,416,678.57 = 2,680,925.23 : x
  2. Step 2: Convert to fraction form
    6,275,131.24/9,416,678.57 = 2,680,925.23/x
  3. Step 3: Cross multiply
    6,275,131.24x = 9,416,678.57 × 2,680,925.23
  4. Step 4: Simplify right side
    6,275,131.24x = 25,245,411,161,113.32
  5. Step 5: Solve for x
    x = 25,245,411,161,113.32/6,275,131.24
  6. Step 6: Final answer
    x = 4,023,088.95

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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.