Home / 4,888,027.10-7,332,004.20-1,476,307.10

Finding the Fourth Proportional to 4,888,027.10, 7,332,004.20 and 1,476,307.10

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Solution

The fourth proportional to 4,888,027.10, 7,332,004.20 and 1,476,307.10 is: 2,214,449.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,027.10 : 7,332,004.20 = 1,476,307.10 : x
  2. Step 2: Convert to fraction form
    4,888,027.10/7,332,004.20 = 1,476,307.10/x
  3. Step 3: Cross multiply
    4,888,027.10x = 7,332,004.20 × 1,476,307.10
  4. Step 4: Simplify right side
    4,888,027.10x = 10,824,289,857,689.82
  5. Step 5: Solve for x
    x = 10,824,289,857,689.82/4,888,027.10
  6. Step 6: Final answer
    x = 2,214,449.64

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Similar ratio
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1.5x scale

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.