Home / 3,532,854.90-5,299,570.35-1,511,114.10

Finding the Fourth Proportional to 3,532,854.90, 5,299,570.35 and 1,511,114.10

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Solution

The fourth proportional to 3,532,854.90, 5,299,570.35 and 1,511,114.10 is: 2,266,794.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,854.90 : 5,299,570.35 = 1,511,114.10 : x
  2. Step 2: Convert to fraction form
    3,532,854.90/5,299,570.35 = 1,511,114.10/x
  3. Step 3: Cross multiply
    3,532,854.90x = 5,299,570.35 × 1,511,114.10
  4. Step 4: Simplify right side
    3,532,854.90x = 8,008,255,479,826.94
  5. Step 5: Solve for x
    x = 8,008,255,479,826.94/3,532,854.90
  6. Step 6: Final answer
    x = 2,266,794.34

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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.