Home / 5,800,543.86-8,004,478.95-3,222,381.90

Finding the Fourth Proportional to 5,800,543.86, 8,004,478.95 and 3,222,381.90

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Solution

The fourth proportional to 5,800,543.86, 8,004,478.95 and 3,222,381.90 is: 4,446,736.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,543.86 : 8,004,478.95 = 3,222,381.90 : x
  2. Step 2: Convert to fraction form
    5,800,543.86/8,004,478.95 = 3,222,381.90/x
  3. Step 3: Cross multiply
    5,800,543.86x = 8,004,478.95 × 3,222,381.90
  4. Step 4: Simplify right side
    5,800,543.86x = 25,793,488,087,411.00
  5. Step 5: Solve for x
    x = 25,793,488,087,411.00/5,800,543.86
  6. Step 6: Final answer
    x = 4,446,736.15

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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.