Home / 3,450,381.32-4,761,545.70-2,000,937.32

Finding the Fourth Proportional to 3,450,381.32, 4,761,545.70 and 2,000,937.32

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Solution

The fourth proportional to 3,450,381.32, 4,761,545.70 and 2,000,937.32 is: 2,761,304.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,381.32 : 4,761,545.70 = 2,000,937.32 : x
  2. Step 2: Convert to fraction form
    3,450,381.32/4,761,545.70 = 2,000,937.32/x
  3. Step 3: Cross multiply
    3,450,381.32x = 4,761,545.70 × 2,000,937.32
  4. Step 4: Simplify right side
    3,450,381.32x = 9,527,554,492,015.53
  5. Step 5: Solve for x
    x = 9,527,554,492,015.53/3,450,381.32
  6. Step 6: Final answer
    x = 2,761,304.80

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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.