Home / 10,757,291.60-16,135,937.40-10,001,464.40

Finding the Fourth Proportional to 10,757,291.60, 16,135,937.40 and 10,001,464.40

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Solution

The fourth proportional to 10,757,291.60, 16,135,937.40 and 10,001,464.40 is: 15,002,196.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,757,291.60 : 16,135,937.40 = 10,001,464.40 : x
  2. Step 2: Convert to fraction form
    10,757,291.60/16,135,937.40 = 10,001,464.40/x
  3. Step 3: Cross multiply
    10,757,291.60x = 16,135,937.40 × 10,001,464.40
  4. Step 4: Simplify right side
    10,757,291.60x = 161,383,003,466,728.56
  5. Step 5: Solve for x
    x = 161,383,003,466,728.56/10,757,291.60
  6. Step 6: Final answer
    x = 15,002,196.60

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1.5x scale

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.