Home / 4,153,102.70-6,230,820.45-2,023,256.30

Finding the Fourth Proportional to 4,153,102.70, 6,230,820.45 and 2,023,256.30

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Solution

The fourth proportional to 4,153,102.70, 6,230,820.45 and 2,023,256.30 is: 3,035,452.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,102.70 : 6,230,820.45 = 2,023,256.30 : x
  2. Step 2: Convert to fraction form
    4,153,102.70/6,230,820.45 = 2,023,256.30/x
  3. Step 3: Cross multiply
    4,153,102.70x = 6,230,820.45 × 2,023,256.30
  4. Step 4: Simplify right side
    4,153,102.70x = 12,606,546,729,631.34
  5. Step 5: Solve for x
    x = 12,606,546,729,631.34/4,153,102.70
  6. Step 6: Final answer
    x = 3,035,452.68

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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.