Home / 3,744,907.40-5,619,305.10-1,750,363.40

Finding the Fourth Proportional to 3,744,907.40, 5,619,305.10 and 1,750,363.40

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Solution

The fourth proportional to 3,744,907.40, 5,619,305.10 and 1,750,363.40 is: 2,626,453.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,907.40 : 5,619,305.10 = 1,750,363.40 : x
  2. Step 2: Convert to fraction form
    3,744,907.40/5,619,305.10 = 1,750,363.40/x
  3. Step 3: Cross multiply
    3,744,907.40x = 5,619,305.10 × 1,750,363.40
  4. Step 4: Simplify right side
    3,744,907.40x = 9,835,825,980,473.34
  5. Step 5: Solve for x
    x = 9,835,825,980,473.34/3,744,907.40
  6. Step 6: Final answer
    x = 2,626,453.72

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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.