Home / 1,563,151.10-2,344,507.95-498,300.80

Finding the Fourth Proportional to 1,563,151.10, 2,344,507.95 and 498,300.80

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Solution

The fourth proportional to 1,563,151.10, 2,344,507.95 and 498,300.80 is: 747,381.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,151.10 : 2,344,507.95 = 498,300.80 : x
  2. Step 2: Convert to fraction form
    1,563,151.10/2,344,507.95 = 498,300.80/x
  3. Step 3: Cross multiply
    1,563,151.10x = 2,344,507.95 × 498,300.80
  4. Step 4: Simplify right side
    1,563,151.10x = 1,168,270,187,091.36
  5. Step 5: Solve for x
    x = 1,168,270,187,091.36/1,563,151.10
  6. Step 6: Final answer
    x = 747,381.48

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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.