Home / 4,667,972.31-6,441,915.70-2,602,967.73

Finding the Fourth Proportional to 4,667,972.31, 6,441,915.70 and 2,602,967.73

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Solution

The fourth proportional to 4,667,972.31, 6,441,915.70 and 2,602,967.73 is: 3,592,158.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,972.31 : 6,441,915.70 = 2,602,967.73 : x
  2. Step 2: Convert to fraction form
    4,667,972.31/6,441,915.70 = 2,602,967.73/x
  3. Step 3: Cross multiply
    4,667,972.31x = 6,441,915.70 × 2,602,967.73
  4. Step 4: Simplify right side
    4,667,972.31x = 16,768,098,671,920.54
  5. Step 5: Solve for x
    x = 16,768,098,671,920.54/4,667,972.31
  6. Step 6: Final answer
    x = 3,592,158.98

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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.