Home / 2,541,119.04-3,508,385.40-1,575,281.52

Finding the Fourth Proportional to 2,541,119.04, 3,508,385.40 and 1,575,281.52

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Solution

The fourth proportional to 2,541,119.04, 3,508,385.40 and 1,575,281.52 is: 2,174,905.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,119.04 : 3,508,385.40 = 1,575,281.52 : x
  2. Step 2: Convert to fraction form
    2,541,119.04/3,508,385.40 = 1,575,281.52/x
  3. Step 3: Cross multiply
    2,541,119.04x = 3,508,385.40 × 1,575,281.52
  4. Step 4: Simplify right side
    2,541,119.04x = 5,526,694,685,657.81
  5. Step 5: Solve for x
    x = 5,526,694,685,657.81/2,541,119.04
  6. Step 6: Final answer
    x = 2,174,905.86

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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.