Home / 1,738,354.70-2,607,532.05-888,049.10

Finding the Fourth Proportional to 1,738,354.70, 2,607,532.05 and 888,049.10

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Solution

The fourth proportional to 1,738,354.70, 2,607,532.05 and 888,049.10 is: 1,332,073.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,354.70 : 2,607,532.05 = 888,049.10 : x
  2. Step 2: Convert to fraction form
    1,738,354.70/2,607,532.05 = 888,049.10/x
  3. Step 3: Cross multiply
    1,738,354.70x = 2,607,532.05 × 888,049.10
  4. Step 4: Simplify right side
    1,738,354.70x = 2,315,616,490,223.65
  5. Step 5: Solve for x
    x = 2,315,616,490,223.65/1,738,354.70
  6. Step 6: Final answer
    x = 1,332,073.65

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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.