Home / 3,270,386-4,905,622.68-1,026,524

Finding the Fourth Proportional to 3,270,386, 4,905,622.68 and 1,026,524

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Solution

The fourth proportional to 3,270,386, 4,905,622.68 and 1,026,524 is: 1,539,799.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270,386 : 4,905,622.68 = 1,026,524 : x
  2. Step 2: Convert to fraction form
    3,270,386/4,905,622.68 = 1,026,524/x
  3. Step 3: Cross multiply
    3,270,386x = 4,905,622.68 × 1,026,524
  4. Step 4: Simplify right side
    3,270,386x = 5,035,739,415,964.32
  5. Step 5: Solve for x
    x = 5,035,739,415,964.32/3,270,386
  6. Step 6: Final answer
    x = 1,539,799.71

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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.