Home / 3,034,418.93-4,548,449.28-1,413,851.51

Finding the Fourth Proportional to 3,034,418.93, 4,548,449.28 and 1,413,851.51

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Solution

The fourth proportional to 3,034,418.93, 4,548,449.28 and 1,413,851.51 is: 2,119,295.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,418.93 : 4,548,449.28 = 1,413,851.51 : x
  2. Step 2: Convert to fraction form
    3,034,418.93/4,548,449.28 = 1,413,851.51/x
  3. Step 3: Cross multiply
    3,034,418.93x = 4,548,449.28 × 1,413,851.51
  4. Step 4: Simplify right side
    3,034,418.93x = 6,430,831,859,944.17
  5. Step 5: Solve for x
    x = 6,430,831,859,944.17/3,034,418.93
  6. Step 6: Final answer
    x = 2,119,295.99

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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.