Home / 2,430,874.59-3,648,600.33-1,233,656.11

Finding the Fourth Proportional to 2,430,874.59, 3,648,600.33 and 1,233,656.11

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Solution

The fourth proportional to 2,430,874.59, 3,648,600.33 and 1,233,656.11 is: 1,851,645.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,430,874.59 : 3,648,600.33 = 1,233,656.11 : x
  2. Step 2: Convert to fraction form
    2,430,874.59/3,648,600.33 = 1,233,656.11/x
  3. Step 3: Cross multiply
    2,430,874.59x = 3,648,600.33 × 1,233,656.11
  4. Step 4: Simplify right side
    2,430,874.59x = 4,501,118,090,052.52
  5. Step 5: Solve for x
    x = 4,501,118,090,052.52/2,430,874.59
  6. Step 6: Final answer
    x = 1,851,645.54

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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.