Home / 1,544,842.20-2,317,263.30-1,466,110.20

Finding the Fourth Proportional to 1,544,842.20, 2,317,263.30 and 1,466,110.20

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Solution

The fourth proportional to 1,544,842.20, 2,317,263.30 and 1,466,110.20 is: 2,199,165.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,842.20 : 2,317,263.30 = 1,466,110.20 : x
  2. Step 2: Convert to fraction form
    1,544,842.20/2,317,263.30 = 1,466,110.20/x
  3. Step 3: Cross multiply
    1,544,842.20x = 2,317,263.30 × 1,466,110.20
  4. Step 4: Simplify right side
    1,544,842.20x = 3,397,363,360,215.66
  5. Step 5: Solve for x
    x = 3,397,363,360,215.66/1,544,842.20
  6. Step 6: Final answer
    x = 2,199,165.30

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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.