Home / 9,203,369.20-13,804,924.20-4,154,671.60

Finding the Fourth Proportional to 9,203,369.20, 13,804,924.20 and 4,154,671.60

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Solution

The fourth proportional to 9,203,369.20, 13,804,924.20 and 4,154,671.60 is: 6,231,948.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,203,369.20 : 13,804,924.20 = 4,154,671.60 : x
  2. Step 2: Convert to fraction form
    9,203,369.20/13,804,924.20 = 4,154,671.60/x
  3. Step 3: Cross multiply
    9,203,369.20x = 13,804,924.20 × 4,154,671.60
  4. Step 4: Simplify right side
    9,203,369.20x = 57,354,926,513,892.72
  5. Step 5: Solve for x
    x = 57,354,926,513,892.72/9,203,369.20
  6. Step 6: Final answer
    x = 6,231,948.89

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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.