Home / 8,803,233.60-13,204,850.40-8,047,406.40

Finding the Fourth Proportional to 8,803,233.60, 13,204,850.40 and 8,047,406.40

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Solution

The fourth proportional to 8,803,233.60, 13,204,850.40 and 8,047,406.40 is: 12,071,109.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,803,233.60 : 13,204,850.40 = 8,047,406.40 : x
  2. Step 2: Convert to fraction form
    8,803,233.60/13,204,850.40 = 8,047,406.40/x
  3. Step 3: Cross multiply
    8,803,233.60x = 13,204,850.40 × 8,047,406.40
  4. Step 4: Simplify right side
    8,803,233.60x = 106,264,797,620,002.56
  5. Step 5: Solve for x
    x = 106,264,797,620,002.56/8,803,233.60
  6. Step 6: Final answer
    x = 12,071,109.60

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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.