Home / 2,999,523.04-4,499,753.76-977,297.52

Finding the Fourth Proportional to 2,999,523.04, 4,499,753.76 and 977,297.52

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Solution

The fourth proportional to 2,999,523.04, 4,499,753.76 and 977,297.52 is: 1,466,099.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,999,523.04 : 4,499,753.76 = 977,297.52 : x
  2. Step 2: Convert to fraction form
    2,999,523.04/4,499,753.76 = 977,297.52/x
  3. Step 3: Cross multiply
    2,999,523.04x = 4,499,753.76 × 977,297.52
  4. Step 4: Simplify right side
    2,999,523.04x = 4,397,598,190,258.68
  5. Step 5: Solve for x
    x = 4,397,598,190,258.68/2,999,523.04
  6. Step 6: Final answer
    x = 1,466,099.15

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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.