Home / 6,934,672.30-10,402,040.85-2,446,948.30

Finding the Fourth Proportional to 6,934,672.30, 10,402,040.85 and 2,446,948.30

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Solution

The fourth proportional to 6,934,672.30, 10,402,040.85 and 2,446,948.30 is: 3,670,433.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934,672.30 : 10,402,040.85 = 2,446,948.30 : x
  2. Step 2: Convert to fraction form
    6,934,672.30/10,402,040.85 = 2,446,948.30/x
  3. Step 3: Cross multiply
    6,934,672.30x = 10,402,040.85 × 2,446,948.30
  4. Step 4: Simplify right side
    6,934,672.30x = 25,453,256,174,438.05
  5. Step 5: Solve for x
    x = 25,453,256,174,438.05/6,934,672.30
  6. Step 6: Final answer
    x = 3,670,433.88

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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.