Home / 5,452,465.90-8,162,952.45-3,326,701.90

Finding the Fourth Proportional to 5,452,465.90, 8,162,952.45 and 3,326,701.90

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Solution

The fourth proportional to 5,452,465.90, 8,162,952.45 and 3,326,701.90 is: 4,980,445.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452,465.90 : 8,162,952.45 = 3,326,701.90 : x
  2. Step 2: Convert to fraction form
    5,452,465.90/8,162,952.45 = 3,326,701.90/x
  3. Step 3: Cross multiply
    5,452,465.90x = 8,162,952.45 × 3,326,701.90
  4. Step 4: Simplify right side
    5,452,465.90x = 27,155,709,425,024.66
  5. Step 5: Solve for x
    x = 27,155,709,425,024.66/5,452,465.90
  6. Step 6: Final answer
    x = 4,980,445.53

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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.