Home / 1,725,025.32-2,380,551.19-950,684.04

Finding the Fourth Proportional to 1,725,025.32, 2,380,551.19 and 950,684.04

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Solution

The fourth proportional to 1,725,025.32, 2,380,551.19 and 950,684.04 is: 1,311,952.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,025.32 : 2,380,551.19 = 950,684.04 : x
  2. Step 2: Convert to fraction form
    1,725,025.32/2,380,551.19 = 950,684.04/x
  3. Step 3: Cross multiply
    1,725,025.32x = 2,380,551.19 × 950,684.04
  4. Step 4: Simplify right side
    1,725,025.32x = 2,263,152,023,696.10
  5. Step 5: Solve for x
    x = 2,263,152,023,696.10/1,725,025.32
  6. Step 6: Final answer
    x = 1,311,952.93

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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.