Home / 2,437,080.87-3,363,207.17-1,404,018.75

Finding the Fourth Proportional to 2,437,080.87, 3,363,207.17 and 1,404,018.75

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Solution

The fourth proportional to 2,437,080.87, 3,363,207.17 and 1,404,018.75 is: 1,937,566.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,080.87 : 3,363,207.17 = 1,404,018.75 : x
  2. Step 2: Convert to fraction form
    2,437,080.87/3,363,207.17 = 1,404,018.75/x
  3. Step 3: Cross multiply
    2,437,080.87x = 3,363,207.17 × 1,404,018.75
  4. Step 4: Simplify right side
    2,437,080.87x = 4,722,005,919,794.34
  5. Step 5: Solve for x
    x = 4,722,005,919,794.34/2,437,080.87
  6. Step 6: Final answer
    x = 1,937,566.36

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1.5x scale

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.