Home / 5,192,109-7,160,456.16-4,323,818.97

Finding the Fourth Proportional to 5,192,109, 7,160,456.16 and 4,323,818.97

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Solution

The fourth proportional to 5,192,109, 7,160,456.16 and 4,323,818.97 is: 5,962,994.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,192,109 : 7,160,456.16 = 4,323,818.97 : x
  2. Step 2: Convert to fraction form
    5,192,109/7,160,456.16 = 4,323,818.97/x
  3. Step 3: Cross multiply
    5,192,109x = 7,160,456.16 × 4,323,818.97
  4. Step 4: Simplify right side
    5,192,109x = 30,960,516,178,461.36
  5. Step 5: Solve for x
    x = 30,960,516,178,461.36/5,192,109
  6. Step 6: Final answer
    x = 5,962,994.26

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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.