Home / 988,832.20-1,483,248.30-988,832.20

Finding the Fourth Proportional to 988,832.20, 1,483,248.30 and 988,832.20

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Solution

The fourth proportional to 988,832.20, 1,483,248.30 and 988,832.20 is: 1,483,248.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    988,832.20 : 1,483,248.30 = 988,832.20 : x
  2. Step 2: Convert to fraction form
    988,832.20/1,483,248.30 = 988,832.20/x
  3. Step 3: Cross multiply
    988,832.20x = 1,483,248.30 × 988,832.20
  4. Step 4: Simplify right side
    988,832.20x = 1,466,683,679,635.26
  5. Step 5: Solve for x
    x = 1,466,683,679,635.26/988,832.20
  6. Step 6: Final answer
    x = 1,483,248.30

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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.