Home / 1,595,032.59-2,200,766.63-906,650.28

Finding the Fourth Proportional to 1,595,032.59, 2,200,766.63 and 906,650.28

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Solution

The fourth proportional to 1,595,032.59, 2,200,766.63 and 906,650.28 is: 1,250,962.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,032.59 : 2,200,766.63 = 906,650.28 : x
  2. Step 2: Convert to fraction form
    1,595,032.59/2,200,766.63 = 906,650.28/x
  3. Step 3: Cross multiply
    1,595,032.59x = 2,200,766.63 × 906,650.28
  4. Step 4: Simplify right side
    1,595,032.59x = 1,995,325,676,770.91
  5. Step 5: Solve for x
    x = 1,995,325,676,770.91/1,595,032.59
  6. Step 6: Final answer
    x = 1,250,962.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.