Home / 6,357,363.70-8,773,100.76-3,456,755.68

Finding the Fourth Proportional to 6,357,363.70, 8,773,100.76 and 3,456,755.68

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Solution

The fourth proportional to 6,357,363.70, 8,773,100.76 and 3,456,755.68 is: 4,770,289.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,357,363.70 : 8,773,100.76 = 3,456,755.68 : x
  2. Step 2: Convert to fraction form
    6,357,363.70/8,773,100.76 = 3,456,755.68/x
  3. Step 3: Cross multiply
    6,357,363.70x = 8,773,100.76 × 3,456,755.68
  4. Step 4: Simplify right side
    6,357,363.70x = 30,326,465,883,342.32
  5. Step 5: Solve for x
    x = 30,326,465,883,342.32/6,357,363.70
  6. Step 6: Final answer
    x = 4,770,289.59

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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.