Home / 2,095,737.40-3,143,606.10-675,839.80

Finding the Fourth Proportional to 2,095,737.40, 3,143,606.10 and 675,839.80

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Solution

The fourth proportional to 2,095,737.40, 3,143,606.10 and 675,839.80 is: 1,013,759.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,737.40 : 3,143,606.10 = 675,839.80 : x
  2. Step 2: Convert to fraction form
    2,095,737.40/3,143,606.10 = 675,839.80/x
  3. Step 3: Cross multiply
    2,095,737.40x = 3,143,606.10 × 675,839.80
  4. Step 4: Simplify right side
    2,095,737.40x = 2,124,574,117,902.78
  5. Step 5: Solve for x
    x = 2,124,574,117,902.78/2,095,737.40
  6. Step 6: Final answer
    x = 1,013,759.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.