Home / 3,598,127.30-4,965,407.25-2,049,388.67

Finding the Fourth Proportional to 3,598,127.30, 4,965,407.25 and 2,049,388.67

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Solution

The fourth proportional to 3,598,127.30, 4,965,407.25 and 2,049,388.67 is: 2,828,151.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,127.30 : 4,965,407.25 = 2,049,388.67 : x
  2. Step 2: Convert to fraction form
    3,598,127.30/4,965,407.25 = 2,049,388.67/x
  3. Step 3: Cross multiply
    3,598,127.30x = 4,965,407.25 × 2,049,388.67
  4. Step 4: Simplify right side
    3,598,127.30x = 10,176,049,360,085.86
  5. Step 5: Solve for x
    x = 10,176,049,360,085.86/3,598,127.30
  6. Step 6: Final answer
    x = 2,828,151.57

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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.