Home / 4,690,913.06-6,470,122.92-4,304,974.78

Finding the Fourth Proportional to 4,690,913.06, 6,470,122.92 and 4,304,974.78

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Solution

The fourth proportional to 4,690,913.06, 6,470,122.92 and 4,304,974.78 is: 5,937,802.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,690,913.06 : 6,470,122.92 = 4,304,974.78 : x
  2. Step 2: Convert to fraction form
    4,690,913.06/6,470,122.92 = 4,304,974.78/x
  3. Step 3: Cross multiply
    4,690,913.06x = 6,470,122.92 × 4,304,974.78
  4. Step 4: Simplify right side
    4,690,913.06x = 27,853,715,994,099.96
  5. Step 5: Solve for x
    x = 27,853,715,994,099.96/4,690,913.06
  6. Step 6: Final answer
    x = 5,937,802.65

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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.