Home / 673,670.30-1,009,029.22-598,874.90

Finding the Fourth Proportional to 673,670.30, 1,009,029.22 and 598,874.90

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Solution

The fourth proportional to 673,670.30, 1,009,029.22 and 598,874.90 is: 897,000.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,670.30 : 1,009,029.22 = 598,874.90 : x
  2. Step 2: Convert to fraction form
    673,670.30/1,009,029.22 = 598,874.90/x
  3. Step 3: Cross multiply
    673,670.30x = 1,009,029.22 × 598,874.90
  4. Step 4: Simplify right side
    673,670.30x = 604,282,273,224.58
  5. Step 5: Solve for x
    x = 604,282,273,224.58/673,670.30
  6. Step 6: Final answer
    x = 897,000.02

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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.