Home / 9,476,882.16-14,215,311.72-3,087,124.08

Finding the Fourth Proportional to 9,476,882.16, 14,215,311.72 and 3,087,124.08

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Solution

The fourth proportional to 9,476,882.16, 14,215,311.72 and 3,087,124.08 is: 4,630,682.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,476,882.16 : 14,215,311.72 = 3,087,124.08 : x
  2. Step 2: Convert to fraction form
    9,476,882.16/14,215,311.72 = 3,087,124.08/x
  3. Step 3: Cross multiply
    9,476,882.16x = 14,215,311.72 × 3,087,124.08
  4. Step 4: Simplify right side
    9,476,882.16x = 43,884,431,115,518.22
  5. Step 5: Solve for x
    x = 43,884,431,115,518.22/9,476,882.16
  6. Step 6: Final answer
    x = 4,630,682.37

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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.