Home / 5,061,466.84-7,592,200.32-2,221,603.60

Finding the Fourth Proportional to 5,061,466.84, 7,592,200.32 and 2,221,603.60

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Solution

The fourth proportional to 5,061,466.84, 7,592,200.32 and 2,221,603.60 is: 3,332,405.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,466.84 : 7,592,200.32 = 2,221,603.60 : x
  2. Step 2: Convert to fraction form
    5,061,466.84/7,592,200.32 = 2,221,603.60/x
  3. Step 3: Cross multiply
    5,061,466.84x = 7,592,200.32 × 2,221,603.60
  4. Step 4: Simplify right side
    5,061,466.84x = 16,866,859,562,833.15
  5. Step 5: Solve for x
    x = 16,866,859,562,833.15/5,061,466.84
  6. Step 6: Final answer
    x = 3,332,405.43

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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.