Home / 7,301,589.76-10,929,964.23-4,593,233.92

Finding the Fourth Proportional to 7,301,589.76, 10,929,964.23 and 4,593,233.92

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Solution

The fourth proportional to 7,301,589.76, 10,929,964.23 and 4,593,233.92 is: 6,875,746.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,301,589.76 : 10,929,964.23 = 4,593,233.92 : x
  2. Step 2: Convert to fraction form
    7,301,589.76/10,929,964.23 = 4,593,233.92/x
  3. Step 3: Cross multiply
    7,301,589.76x = 10,929,964.23 × 4,593,233.92
  4. Step 4: Simplify right side
    7,301,589.76x = 50,203,882,445,622.68
  5. Step 5: Solve for x
    x = 50,203,882,445,622.68/7,301,589.76
  6. Step 6: Final answer
    x = 6,875,746.80

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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.