Home / 4,217,793.30-6,326,689.95-4,052,456.10

Finding the Fourth Proportional to 4,217,793.30, 6,326,689.95 and 4,052,456.10

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Solution

The fourth proportional to 4,217,793.30, 6,326,689.95 and 4,052,456.10 is: 6,078,684.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,793.30 : 6,326,689.95 = 4,052,456.10 : x
  2. Step 2: Convert to fraction form
    4,217,793.30/6,326,689.95 = 4,052,456.10/x
  3. Step 3: Cross multiply
    4,217,793.30x = 6,326,689.95 × 4,052,456.10
  4. Step 4: Simplify right side
    4,217,793.30x = 25,638,633,280,686.20
  5. Step 5: Solve for x
    x = 25,638,633,280,686.20/4,217,793.30
  6. Step 6: Final answer
    x = 6,078,684.15

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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.