Home / 4,502,931.60-6,213,971.42-2,437,930.64

Finding the Fourth Proportional to 4,502,931.60, 6,213,971.42 and 2,437,930.64

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Solution

The fourth proportional to 4,502,931.60, 6,213,971.42 and 2,437,930.64 is: 3,364,304.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,502,931.60 : 6,213,971.42 = 2,437,930.64 : x
  2. Step 2: Convert to fraction form
    4,502,931.60/6,213,971.42 = 2,437,930.64/x
  3. Step 3: Cross multiply
    4,502,931.60x = 6,213,971.42 × 2,437,930.64
  4. Step 4: Simplify right side
    4,502,931.60x = 15,149,231,320,902.31
  5. Step 5: Solve for x
    x = 15,149,231,320,902.31/4,502,931.60
  6. Step 6: Final answer
    x = 3,364,304.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.