Home / 1,454,835.60-2,007,594.99-801,440.19

Finding the Fourth Proportional to 1,454,835.60, 2,007,594.99 and 801,440.19

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Solution

The fourth proportional to 1,454,835.60, 2,007,594.99 and 801,440.19 is: 1,105,944.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,835.60 : 2,007,594.99 = 801,440.19 : x
  2. Step 2: Convert to fraction form
    1,454,835.60/2,007,594.99 = 801,440.19/x
  3. Step 3: Cross multiply
    1,454,835.60x = 2,007,594.99 × 801,440.19
  4. Step 4: Simplify right side
    1,454,835.60x = 1,608,967,310,228.65
  5. Step 5: Solve for x
    x = 1,608,967,310,228.65/1,454,835.60
  6. Step 6: Final answer
    x = 1,105,944.42

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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.