Home / 7,676,227.36-10,593,245.10-4,191,590.35

Finding the Fourth Proportional to 7,676,227.36, 10,593,245.10 and 4,191,590.35

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Solution

The fourth proportional to 7,676,227.36, 10,593,245.10 and 4,191,590.35 is: 5,784,422.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,676,227.36 : 10,593,245.10 = 4,191,590.35 : x
  2. Step 2: Convert to fraction form
    7,676,227.36/10,593,245.10 = 4,191,590.35/x
  3. Step 3: Cross multiply
    7,676,227.36x = 10,593,245.10 × 4,191,590.35
  4. Step 4: Simplify right side
    7,676,227.36x = 44,402,543,936,344.78
  5. Step 5: Solve for x
    x = 44,402,543,936,344.78/7,676,227.36
  6. Step 6: Final answer
    x = 5,784,422.72

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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.