Home / 7,560,995.52-10,434,190.32-4,297,830.24

Finding the Fourth Proportional to 7,560,995.52, 10,434,190.32 and 4,297,830.24

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Solution

The fourth proportional to 7,560,995.52, 10,434,190.32 and 4,297,830.24 is: 5,931,015.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560,995.52 : 10,434,190.32 = 4,297,830.24 : x
  2. Step 2: Convert to fraction form
    7,560,995.52/10,434,190.32 = 4,297,830.24/x
  3. Step 3: Cross multiply
    7,560,995.52x = 10,434,190.32 × 4,297,830.24
  4. Step 4: Simplify right side
    7,560,995.52x = 44,844,378,687,211.28
  5. Step 5: Solve for x
    x = 44,844,378,687,211.28/7,560,995.52
  6. Step 6: Final answer
    x = 5,931,015.11

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.