Home / 11,098,633.50-15,314,154.03-6,202,290.42

Finding the Fourth Proportional to 11,098,633.50, 15,314,154.03 and 6,202,290.42

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Solution

The fourth proportional to 11,098,633.50, 15,314,154.03 and 6,202,290.42 is: 8,558,065.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,098,633.50 : 15,314,154.03 = 6,202,290.42 : x
  2. Step 2: Convert to fraction form
    11,098,633.50/15,314,154.03 = 6,202,290.42/x
  3. Step 3: Cross multiply
    11,098,633.50x = 15,314,154.03 × 6,202,290.42
  4. Step 4: Simplify right side
    11,098,633.50x = 94,982,830,830,673.39
  5. Step 5: Solve for x
    x = 94,982,830,830,673.39/11,098,633.50
  6. Step 6: Final answer
    x = 8,558,065.35

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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.