Home / 4,780,920.50-6,597,670.47-2,634,744.50

Finding the Fourth Proportional to 4,780,920.50, 6,597,670.47 and 2,634,744.50

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Solution

The fourth proportional to 4,780,920.50, 6,597,670.47 and 2,634,744.50 is: 3,635,947.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,920.50 : 6,597,670.47 = 2,634,744.50 : x
  2. Step 2: Convert to fraction form
    4,780,920.50/6,597,670.47 = 2,634,744.50/x
  3. Step 3: Cross multiply
    4,780,920.50x = 6,597,670.47 × 2,634,744.50
  4. Step 4: Simplify right side
    4,780,920.50x = 17,383,175,983,644.91
  5. Step 5: Solve for x
    x = 17,383,175,983,644.91/4,780,920.50
  6. Step 6: Final answer
    x = 3,635,947.51

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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.