Home / 1,952,648.60-2,928,407.35-586,367.16

Finding the Fourth Proportional to 1,952,648.60, 2,928,407.35 and 586,367.16

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Solution

The fourth proportional to 1,952,648.60, 2,928,407.35 and 586,367.16 is: 879,380.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,648.60 : 2,928,407.35 = 586,367.16 : x
  2. Step 2: Convert to fraction form
    1,952,648.60/2,928,407.35 = 586,367.16/x
  3. Step 3: Cross multiply
    1,952,648.60x = 2,928,407.35 × 586,367.16
  4. Step 4: Simplify right side
    1,952,648.60x = 1,717,121,912,034.14
  5. Step 5: Solve for x
    x = 1,717,121,912,034.14/1,952,648.60
  6. Step 6: Final answer
    x = 879,380.92

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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.