Home / 1,498,207.94-2,247,377.52-433,357.64

Finding the Fourth Proportional to 1,498,207.94, 2,247,377.52 and 433,357.64

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Solution

The fourth proportional to 1,498,207.94, 2,247,377.52 and 433,357.64 is: 650,055.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,207.94 : 2,247,377.52 = 433,357.64 : x
  2. Step 2: Convert to fraction form
    1,498,207.94/2,247,377.52 = 433,357.64/x
  3. Step 3: Cross multiply
    1,498,207.94x = 2,247,377.52 × 433,357.64
  4. Step 4: Simplify right side
    1,498,207.94x = 973,918,218,256.25
  5. Step 5: Solve for x
    x = 973,918,218,256.25/1,498,207.94
  6. Step 6: Final answer
    x = 650,055.44

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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.