Home / 9,547,093.28-14,320,678.92-3,867,425.12

Finding the Fourth Proportional to 9,547,093.28, 14,320,678.92 and 3,867,425.12

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Solution

The fourth proportional to 9,547,093.28, 14,320,678.92 and 3,867,425.12 is: 5,801,153.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,547,093.28 : 14,320,678.92 = 3,867,425.12 : x
  2. Step 2: Convert to fraction form
    9,547,093.28/14,320,678.92 = 3,867,425.12/x
  3. Step 3: Cross multiply
    9,547,093.28x = 14,320,678.92 × 3,867,425.12
  4. Step 4: Simplify right side
    9,547,093.28x = 55,384,153,390,662.47
  5. Step 5: Solve for x
    x = 55,384,153,390,662.47/9,547,093.28
  6. Step 6: Final answer
    x = 5,801,153.48

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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.