Home / 2,267,851.19-3,401,691.53-561,999.35

Finding the Fourth Proportional to 2,267,851.19, 3,401,691.53 and 561,999.35

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Solution

The fourth proportional to 2,267,851.19, 3,401,691.53 and 561,999.35 is: 842,977.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,851.19 : 3,401,691.53 = 561,999.35 : x
  2. Step 2: Convert to fraction form
    2,267,851.19/3,401,691.53 = 561,999.35/x
  3. Step 3: Cross multiply
    2,267,851.19x = 3,401,691.53 × 561,999.35
  4. Step 4: Simplify right side
    2,267,851.19x = 1,911,748,434,454.74
  5. Step 5: Solve for x
    x = 1,911,748,434,454.74/2,267,851.19
  6. Step 6: Final answer
    x = 842,977.90

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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.