Home / 8,833,152.60-13,239,887.40-3,440,010.60

Finding the Fourth Proportional to 8,833,152.60, 13,239,887.40 and 3,440,010.60

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Solution

The fourth proportional to 8,833,152.60, 13,239,887.40 and 3,440,010.60 is: 5,156,183.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,152.60 : 13,239,887.40 = 3,440,010.60 : x
  2. Step 2: Convert to fraction form
    8,833,152.60/13,239,887.40 = 3,440,010.60/x
  3. Step 3: Cross multiply
    8,833,152.60x = 13,239,887.40 × 3,440,010.60
  4. Step 4: Simplify right side
    8,833,152.60x = 45,545,352,998,806.45
  5. Step 5: Solve for x
    x = 45,545,352,998,806.45/8,833,152.60
  6. Step 6: Final answer
    x = 5,156,183.20

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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.