Home / 1,549,050.92-2,324,485.80-650,423.55

Finding the Fourth Proportional to 1,549,050.92, 2,324,485.80 and 650,423.55

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Solution

The fourth proportional to 1,549,050.92, 2,324,485.80 and 650,423.55 is: 976,017.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,050.92 : 2,324,485.80 = 650,423.55 : x
  2. Step 2: Convert to fraction form
    1,549,050.92/2,324,485.80 = 650,423.55/x
  3. Step 3: Cross multiply
    1,549,050.92x = 2,324,485.80 × 650,423.55
  4. Step 4: Simplify right side
    1,549,050.92x = 1,511,900,305,960.59
  5. Step 5: Solve for x
    x = 1,511,900,305,960.59/1,549,050.92
  6. Step 6: Final answer
    x = 976,017.18

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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.