Home / 5,800,986.15-8,006,641.34-3,223,553.19

Finding the Fourth Proportional to 5,800,986.15, 8,006,641.34 and 3,223,553.19

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Solution

The fourth proportional to 5,800,986.15, 8,006,641.34 and 3,223,553.19 is: 4,449,214.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,986.15 : 8,006,641.34 = 3,223,553.19 : x
  2. Step 2: Convert to fraction form
    5,800,986.15/8,006,641.34 = 3,223,553.19/x
  3. Step 3: Cross multiply
    5,800,986.15x = 8,006,641.34 × 3,223,553.19
  4. Step 4: Simplify right side
    5,800,986.15x = 25,809,834,216,625.11
  5. Step 5: Solve for x
    x = 25,809,834,216,625.11/5,800,986.15
  6. Step 6: Final answer
    x = 4,449,214.94

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1.5x scale

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.