Home / 1,164,439.04-1,746,067.87-532,811.57

Finding the Fourth Proportional to 1,164,439.04, 1,746,067.87 and 532,811.57

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Solution

The fourth proportional to 1,164,439.04, 1,746,067.87 and 532,811.57 is: 798,947.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,439.04 : 1,746,067.87 = 532,811.57 : x
  2. Step 2: Convert to fraction form
    1,164,439.04/1,746,067.87 = 532,811.57/x
  3. Step 3: Cross multiply
    1,164,439.04x = 1,746,067.87 × 532,811.57
  4. Step 4: Simplify right side
    1,164,439.04x = 930,325,163,141.26
  5. Step 5: Solve for x
    x = 930,325,163,141.26/1,164,439.04
  6. Step 6: Final answer
    x = 798,947.07

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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.