Home / 1,563,000.96-2,344,475.80-498,028.60

Finding the Fourth Proportional to 1,563,000.96, 2,344,475.80 and 498,028.60

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Solution

The fourth proportional to 1,563,000.96, 2,344,475.80 and 498,028.60 is: 747,034.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,000.96 : 2,344,475.80 = 498,028.60 : x
  2. Step 2: Convert to fraction form
    1,563,000.96/2,344,475.80 = 498,028.60/x
  3. Step 3: Cross multiply
    1,563,000.96x = 2,344,475.80 × 498,028.60
  4. Step 4: Simplify right side
    1,563,000.96x = 1,167,616,000,407.88
  5. Step 5: Solve for x
    x = 1,167,616,000,407.88/1,563,000.96
  6. Step 6: Final answer
    x = 747,034.73

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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.