Home / 2,414,267.90-3,621,401.85-1,574,459.90

Finding the Fourth Proportional to 2,414,267.90, 3,621,401.85 and 1,574,459.90

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Solution

The fourth proportional to 2,414,267.90, 3,621,401.85 and 1,574,459.90 is: 2,361,689.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,267.90 : 3,621,401.85 = 1,574,459.90 : x
  2. Step 2: Convert to fraction form
    2,414,267.90/3,621,401.85 = 1,574,459.90/x
  3. Step 3: Cross multiply
    2,414,267.90x = 3,621,401.85 × 1,574,459.90
  4. Step 4: Simplify right side
    2,414,267.90x = 5,701,751,994,610.82
  5. Step 5: Solve for x
    x = 5,701,751,994,610.82/2,414,267.90
  6. Step 6: Final answer
    x = 2,361,689.85

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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.