Home / 10,367,086.08-14,304,806.88-6,015,174.72

Finding the Fourth Proportional to 10,367,086.08, 14,304,806.88 and 6,015,174.72

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Solution

The fourth proportional to 10,367,086.08, 14,304,806.88 and 6,015,174.72 is: 8,299,913.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,086.08 : 14,304,806.88 = 6,015,174.72 : x
  2. Step 2: Convert to fraction form
    10,367,086.08/14,304,806.88 = 6,015,174.72/x
  3. Step 3: Cross multiply
    10,367,086.08x = 14,304,806.88 × 6,015,174.72
  4. Step 4: Simplify right side
    10,367,086.08x = 86,045,912,719,058.08
  5. Step 5: Solve for x
    x = 86,045,912,719,058.08/10,367,086.08
  6. Step 6: Final answer
    x = 8,299,913.02

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1.5x scale

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.