Home / 944,175-1,415,232.18-464,732.76

Finding the Fourth Proportional to 944,175, 1,415,232.18 and 464,732.76

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Solution

The fourth proportional to 944,175, 1,415,232.18 and 464,732.76 is: 696,592.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,175 : 1,415,232.18 = 464,732.76 : x
  2. Step 2: Convert to fraction form
    944,175/1,415,232.18 = 464,732.76/x
  3. Step 3: Cross multiply
    944,175x = 1,415,232.18 × 464,732.76
  4. Step 4: Simplify right side
    944,175x = 657,704,757,052.22
  5. Step 5: Solve for x
    x = 657,704,757,052.22/944,175
  6. Step 6: Final answer
    x = 696,592.01

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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.