Home / 1,549,789.80-2,325,003.84-650,702.76

Finding the Fourth Proportional to 1,549,789.80, 2,325,003.84 and 650,702.76

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Solution

The fourth proportional to 1,549,789.80, 2,325,003.84 and 650,702.76 is: 976,188.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,789.80 : 2,325,003.84 = 650,702.76 : x
  2. Step 2: Convert to fraction form
    1,549,789.80/2,325,003.84 = 650,702.76/x
  3. Step 3: Cross multiply
    1,549,789.80x = 2,325,003.84 × 650,702.76
  4. Step 4: Simplify right side
    1,549,789.80x = 1,512,886,415,698.60
  5. Step 5: Solve for x
    x = 1,512,886,415,698.60/1,549,789.80
  6. Step 6: Final answer
    x = 976,188.14

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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.