Home / 8,995,563.18-13,493,334.27-2,930,285.14

Finding the Fourth Proportional to 8,995,563.18, 13,493,334.27 and 2,930,285.14

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Solution

The fourth proportional to 8,995,563.18, 13,493,334.27 and 2,930,285.14 is: 4,395,424.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,995,563.18 : 13,493,334.27 = 2,930,285.14 : x
  2. Step 2: Convert to fraction form
    8,995,563.18/13,493,334.27 = 2,930,285.14/x
  3. Step 3: Cross multiply
    8,995,563.18x = 13,493,334.27 × 2,930,285.14
  4. Step 4: Simplify right side
    8,995,563.18x = 39,539,316,900,433.75
  5. Step 5: Solve for x
    x = 39,539,316,900,433.75/8,995,563.18
  6. Step 6: Final answer
    x = 4,395,424.29

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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.