Home / 1,361,749.50-2,041,480.80-592,672.86

Finding the Fourth Proportional to 1,361,749.50, 2,041,480.80 and 592,672.86

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Solution

The fourth proportional to 1,361,749.50, 2,041,480.80 and 592,672.86 is: 888,511.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,749.50 : 2,041,480.80 = 592,672.86 : x
  2. Step 2: Convert to fraction form
    1,361,749.50/2,041,480.80 = 592,672.86/x
  3. Step 3: Cross multiply
    1,361,749.50x = 2,041,480.80 × 592,672.86
  4. Step 4: Simplify right side
    1,361,749.50x = 1,209,930,264,371.09
  5. Step 5: Solve for x
    x = 1,209,930,264,371.09/1,361,749.50
  6. Step 6: Final answer
    x = 888,511.63

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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.