Home / 1,360,200.65-2,044,729.65-963,588.20

Finding the Fourth Proportional to 1,360,200.65, 2,044,729.65 and 963,588.20

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Solution

The fourth proportional to 1,360,200.65, 2,044,729.65 and 963,588.20 is: 1,448,519.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,200.65 : 2,044,729.65 = 963,588.20 : x
  2. Step 2: Convert to fraction form
    1,360,200.65/2,044,729.65 = 963,588.20/x
  3. Step 3: Cross multiply
    1,360,200.65x = 2,044,729.65 × 963,588.20
  4. Step 4: Simplify right side
    1,360,200.65x = 1,970,277,362,930.13
  5. Step 5: Solve for x
    x = 1,970,277,362,930.13/1,360,200.65
  6. Step 6: Final answer
    x = 1,448,519.65

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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.