Home / 9,073,949.78-12,521,893.01-4,944,014.85

Finding the Fourth Proportional to 9,073,949.78, 12,521,893.01 and 4,944,014.85

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Solution

The fourth proportional to 9,073,949.78, 12,521,893.01 and 4,944,014.85 is: 6,822,654.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,949.78 : 12,521,893.01 = 4,944,014.85 : x
  2. Step 2: Convert to fraction form
    9,073,949.78/12,521,893.01 = 4,944,014.85/x
  3. Step 3: Cross multiply
    9,073,949.78x = 12,521,893.01 × 4,944,014.85
  4. Step 4: Simplify right side
    9,073,949.78x = 61,908,424,966,831.12
  5. Step 5: Solve for x
    x = 61,908,424,966,831.12/9,073,949.78
  6. Step 6: Final answer
    x = 6,822,654.58

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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.