Home / 4,899,981.50-7,356,730.08-3,380,060.24

Finding the Fourth Proportional to 4,899,981.50, 7,356,730.08 and 3,380,060.24

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Solution

The fourth proportional to 4,899,981.50, 7,356,730.08 and 3,380,060.24 is: 5,074,751.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,981.50 : 7,356,730.08 = 3,380,060.24 : x
  2. Step 2: Convert to fraction form
    4,899,981.50/7,356,730.08 = 3,380,060.24/x
  3. Step 3: Cross multiply
    4,899,981.50x = 7,356,730.08 × 3,380,060.24
  4. Step 4: Simplify right side
    4,899,981.50x = 24,866,190,839,820.02
  5. Step 5: Solve for x
    x = 24,866,190,839,820.02/4,899,981.50
  6. Step 6: Final answer
    x = 5,074,751.98

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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.