Home / 673,669.05-1,009,027.35-598,873.65

Finding the Fourth Proportional to 673,669.05, 1,009,027.35 and 598,873.65

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Solution

The fourth proportional to 673,669.05, 1,009,027.35 and 598,873.65 is: 896,998.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,669.05 : 1,009,027.35 = 598,873.65 : x
  2. Step 2: Convert to fraction form
    673,669.05/1,009,027.35 = 598,873.65/x
  3. Step 3: Cross multiply
    673,669.05x = 1,009,027.35 × 598,873.65
  4. Step 4: Simplify right side
    673,669.05x = 604,279,892,044.33
  5. Step 5: Solve for x
    x = 604,279,892,044.33/673,669.05
  6. Step 6: Final answer
    x = 896,998.15

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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.