Home / 7,306,061.80-10,959,092.70-3,946,829.80

Finding the Fourth Proportional to 7,306,061.80, 10,959,092.70 and 3,946,829.80

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Solution

The fourth proportional to 7,306,061.80, 10,959,092.70 and 3,946,829.80 is: 5,920,244.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,061.80 : 10,959,092.70 = 3,946,829.80 : x
  2. Step 2: Convert to fraction form
    7,306,061.80/10,959,092.70 = 3,946,829.80/x
  3. Step 3: Cross multiply
    7,306,061.80x = 10,959,092.70 × 3,946,829.80
  4. Step 4: Simplify right side
    7,306,061.80x = 43,253,673,649,322.45
  5. Step 5: Solve for x
    x = 43,253,673,649,322.45/7,306,061.80
  6. Step 6: Final answer
    x = 5,920,244.70

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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.