Home / 7,569,744.65-10,446,114.33-4,306,489.83

Finding the Fourth Proportional to 7,569,744.65, 10,446,114.33 and 4,306,489.83

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Solution

The fourth proportional to 7,569,744.65, 10,446,114.33 and 4,306,489.83 is: 5,942,880.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,569,744.65 : 10,446,114.33 = 4,306,489.83 : x
  2. Step 2: Convert to fraction form
    7,569,744.65/10,446,114.33 = 4,306,489.83/x
  3. Step 3: Cross multiply
    7,569,744.65x = 10,446,114.33 × 4,306,489.83
  4. Step 4: Simplify right side
    7,569,744.65x = 44,986,085,125,162.27
  5. Step 5: Solve for x
    x = 44,986,085,125,162.27/7,569,744.65
  6. Step 6: Final answer
    x = 5,942,880.14

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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.