Home / 7,593,908.49-10,479,621.50-4,109,247.30

Finding the Fourth Proportional to 7,593,908.49, 10,479,621.50 and 4,109,247.30

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Solution

The fourth proportional to 7,593,908.49, 10,479,621.50 and 4,109,247.30 is: 5,670,776.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,593,908.49 : 10,479,621.50 = 4,109,247.30 : x
  2. Step 2: Convert to fraction form
    7,593,908.49/10,479,621.50 = 4,109,247.30/x
  3. Step 3: Cross multiply
    7,593,908.49x = 10,479,621.50 × 4,109,247.30
  4. Step 4: Simplify right side
    7,593,908.49x = 43,063,356,333,350.71
  5. Step 5: Solve for x
    x = 43,063,356,333,350.71/7,593,908.49
  6. Step 6: Final answer
    x = 5,670,776.31

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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.