Home / 4,780,993-6,597,770.36-2,634,817

Finding the Fourth Proportional to 4,780,993, 6,597,770.36 and 2,634,817

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Solution

The fourth proportional to 4,780,993, 6,597,770.36 and 2,634,817 is: 3,636,047.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,993 : 6,597,770.36 = 2,634,817 : x
  2. Step 2: Convert to fraction form
    4,780,993/6,597,770.36 = 2,634,817/x
  3. Step 3: Cross multiply
    4,780,993x = 6,597,770.36 × 2,634,817
  4. Step 4: Simplify right side
    4,780,993x = 17,383,917,506,624.12
  5. Step 5: Solve for x
    x = 17,383,917,506,624.12/4,780,993
  6. Step 6: Final answer
    x = 3,636,047.47

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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.