Home / 9,073,948.89-12,521,891.80-4,944,013.98

Finding the Fourth Proportional to 9,073,948.89, 12,521,891.80 and 4,944,013.98

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Solution

The fourth proportional to 9,073,948.89, 12,521,891.80 and 4,944,013.98 is: 6,822,653.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,948.89 : 12,521,891.80 = 4,944,013.98 : x
  2. Step 2: Convert to fraction form
    9,073,948.89/12,521,891.80 = 4,944,013.98/x
  3. Step 3: Cross multiply
    9,073,948.89x = 12,521,891.80 × 4,944,013.98
  4. Step 4: Simplify right side
    9,073,948.89x = 61,908,408,115,247.38
  5. Step 5: Solve for x
    x = 61,908,408,115,247.38/9,073,948.89
  6. Step 6: Final answer
    x = 6,822,653.39

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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.