Home / 1,533,884.06-2,300,822.24-454,480.65

Finding the Fourth Proportional to 1,533,884.06, 2,300,822.24 and 454,480.65

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Solution

The fourth proportional to 1,533,884.06, 2,300,822.24 and 454,480.65 is: 681,719.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,884.06 : 2,300,822.24 = 454,480.65 : x
  2. Step 2: Convert to fraction form
    1,533,884.06/2,300,822.24 = 454,480.65/x
  3. Step 3: Cross multiply
    1,533,884.06x = 2,300,822.24 × 454,480.65
  4. Step 4: Simplify right side
    1,533,884.06x = 1,045,679,176,269.17
  5. Step 5: Solve for x
    x = 1,045,679,176,269.17/1,533,884.06
  6. Step 6: Final answer
    x = 681,719.83

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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.