Home / 9,074,630.21-12,522,828.69-4,944,689.89

Finding the Fourth Proportional to 9,074,630.21, 12,522,828.69 and 4,944,689.89

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Solution

The fourth proportional to 9,074,630.21, 12,522,828.69 and 4,944,689.89 is: 6,823,584.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074,630.21 : 12,522,828.69 = 4,944,689.89 : x
  2. Step 2: Convert to fraction form
    9,074,630.21/12,522,828.69 = 4,944,689.89/x
  3. Step 3: Cross multiply
    9,074,630.21x = 12,522,828.69 × 4,944,689.89
  4. Step 4: Simplify right side
    9,074,630.21x = 61,921,504,386,337.88
  5. Step 5: Solve for x
    x = 61,921,504,386,337.88/9,074,630.21
  6. Step 6: Final answer
    x = 6,823,584.32

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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.