Home / 9,074,542.86-12,522,720.89-4,944,623.00

Finding the Fourth Proportional to 9,074,542.86, 12,522,720.89 and 4,944,623.00

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Solution

The fourth proportional to 9,074,542.86, 12,522,720.89 and 4,944,623.00 is: 6,823,498.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074,542.86 : 12,522,720.89 = 4,944,623.00 : x
  2. Step 2: Convert to fraction form
    9,074,542.86/12,522,720.89 = 4,944,623.00/x
  3. Step 3: Cross multiply
    9,074,542.86x = 12,522,720.89 × 4,944,623.00
  4. Step 4: Simplify right side
    9,074,542.86x = 61,920,133,685,022.42
  5. Step 5: Solve for x
    x = 61,920,133,685,022.42/9,074,542.86
  6. Step 6: Final answer
    x = 6,823,498.95

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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.