Home / 7,267,263.44-10,902,491.28-2,149,294.32

Finding the Fourth Proportional to 7,267,263.44, 10,902,491.28 and 2,149,294.32

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Solution

The fourth proportional to 7,267,263.44, 10,902,491.28 and 2,149,294.32 is: 3,224,413.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,263.44 : 10,902,491.28 = 2,149,294.32 : x
  2. Step 2: Convert to fraction form
    7,267,263.44/10,902,491.28 = 2,149,294.32/x
  3. Step 3: Cross multiply
    7,267,263.44x = 10,902,491.28 × 2,149,294.32
  4. Step 4: Simplify right side
    7,267,263.44x = 23,432,662,581,953.53
  5. Step 5: Solve for x
    x = 23,432,662,581,953.53/7,267,263.44
  6. Step 6: Final answer
    x = 3,224,413.53

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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.