Home / 1,563,068.34-2,344,558.77-498,174.30

Finding the Fourth Proportional to 1,563,068.34, 2,344,558.77 and 498,174.30

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Solution

The fourth proportional to 1,563,068.34, 2,344,558.77 and 498,174.30 is: 747,247.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,068.34 : 2,344,558.77 = 498,174.30 : x
  2. Step 2: Convert to fraction form
    1,563,068.34/2,344,558.77 = 498,174.30/x
  3. Step 3: Cross multiply
    1,563,068.34x = 2,344,558.77 × 498,174.30
  4. Step 4: Simplify right side
    1,563,068.34x = 1,167,998,924,053.61
  5. Step 5: Solve for x
    x = 1,167,998,924,053.61/1,563,068.34
  6. Step 6: Final answer
    x = 747,247.51

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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.