Home / 9,228,602.70-13,842,774.45-4,179,905.10

Finding the Fourth Proportional to 9,228,602.70, 13,842,774.45 and 4,179,905.10

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Solution

The fourth proportional to 9,228,602.70, 13,842,774.45 and 4,179,905.10 is: 6,269,798.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,228,602.70 : 13,842,774.45 = 4,179,905.10 : x
  2. Step 2: Convert to fraction form
    9,228,602.70/13,842,774.45 = 4,179,905.10/x
  3. Step 3: Cross multiply
    9,228,602.70x = 13,842,774.45 × 4,179,905.10
  4. Step 4: Simplify right side
    9,228,602.70x = 57,861,483,521,704.70
  5. Step 5: Solve for x
    x = 57,861,483,521,704.70/9,228,602.70
  6. Step 6: Final answer
    x = 6,269,798.95

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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.