Home / 3,248,808.52-4,483,210.42-1,798,401.48

Finding the Fourth Proportional to 3,248,808.52, 4,483,210.42 and 1,798,401.48

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Solution

The fourth proportional to 3,248,808.52, 4,483,210.42 and 1,798,401.48 is: 2,481,713.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,808.52 : 4,483,210.42 = 1,798,401.48 : x
  2. Step 2: Convert to fraction form
    3,248,808.52/4,483,210.42 = 1,798,401.48/x
  3. Step 3: Cross multiply
    3,248,808.52x = 4,483,210.42 × 1,798,401.48
  4. Step 4: Simplify right side
    3,248,808.52x = 8,062,612,254,479.42
  5. Step 5: Solve for x
    x = 8,062,612,254,479.42/3,248,808.52
  6. Step 6: Final answer
    x = 2,481,713.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.