Home / 10,024,961.40-13,834,076.27-5,441,184.36

Finding the Fourth Proportional to 10,024,961.40, 13,834,076.27 and 5,441,184.36

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Solution

The fourth proportional to 10,024,961.40, 13,834,076.27 and 5,441,184.36 is: 7,508,633.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,961.40 : 13,834,076.27 = 5,441,184.36 : x
  2. Step 2: Convert to fraction form
    10,024,961.40/13,834,076.27 = 5,441,184.36/x
  3. Step 3: Cross multiply
    10,024,961.40x = 13,834,076.27 × 5,441,184.36
  4. Step 4: Simplify right side
    10,024,961.40x = 75,273,759,435,371.14
  5. Step 5: Solve for x
    x = 75,273,759,435,371.14/10,024,961.40
  6. Step 6: Final answer
    x = 7,508,633.34

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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.