Home / 1,523,005.64-2,283,747.84-498,202.15

Finding the Fourth Proportional to 1,523,005.64, 2,283,747.84 and 498,202.15

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Solution

The fourth proportional to 1,523,005.64, 2,283,747.84 and 498,202.15 is: 747,054.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,005.64 : 2,283,747.84 = 498,202.15 : x
  2. Step 2: Convert to fraction form
    1,523,005.64/2,283,747.84 = 498,202.15/x
  3. Step 3: Cross multiply
    1,523,005.64x = 2,283,747.84 × 498,202.15
  4. Step 4: Simplify right side
    1,523,005.64x = 1,137,768,078,236.49
  5. Step 5: Solve for x
    x = 1,137,768,078,236.49/1,523,005.64
  6. Step 6: Final answer
    x = 747,054.41

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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.