Home / 4,655,888.34-6,981,796.14-2,348,961.76

Finding the Fourth Proportional to 4,655,888.34, 6,981,796.14 and 2,348,961.76

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Solution

The fourth proportional to 4,655,888.34, 6,981,796.14 and 2,348,961.76 is: 3,522,415.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,888.34 : 6,981,796.14 = 2,348,961.76 : x
  2. Step 2: Convert to fraction form
    4,655,888.34/6,981,796.14 = 2,348,961.76/x
  3. Step 3: Cross multiply
    4,655,888.34x = 6,981,796.14 × 2,348,961.76
  4. Step 4: Simplify right side
    4,655,888.34x = 16,399,972,148,975.60
  5. Step 5: Solve for x
    x = 16,399,972,148,975.60/4,655,888.34
  6. Step 6: Final answer
    x = 3,522,415.26

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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.