Home / 10,446,456.07-15,673,340.04-4,061,188.81

Finding the Fourth Proportional to 10,446,456.07, 15,673,340.04 and 4,061,188.81

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Solution

The fourth proportional to 10,446,456.07, 15,673,340.04 and 4,061,188.81 is: 6,093,204.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,446,456.07 : 15,673,340.04 = 4,061,188.81 : x
  2. Step 2: Convert to fraction form
    10,446,456.07/15,673,340.04 = 4,061,188.81/x
  3. Step 3: Cross multiply
    10,446,456.07x = 15,673,340.04 × 4,061,188.81
  4. Step 4: Simplify right side
    10,446,456.07x = 63,652,393,185,772.95
  5. Step 5: Solve for x
    x = 63,652,393,185,772.95/10,446,456.07
  6. Step 6: Final answer
    x = 6,093,204.50

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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.