Home / 11,349,675.84-15,662,930.68-6,193,320.33

Finding the Fourth Proportional to 11,349,675.84, 15,662,930.68 and 6,193,320.33

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Solution

The fourth proportional to 11,349,675.84, 15,662,930.68 and 6,193,320.33 is: 8,546,988.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,349,675.84 : 15,662,930.68 = 6,193,320.33 : x
  2. Step 2: Convert to fraction form
    11,349,675.84/15,662,930.68 = 6,193,320.33/x
  3. Step 3: Cross multiply
    11,349,675.84x = 15,662,930.68 × 6,193,320.33
  4. Step 4: Simplify right side
    11,349,675.84x = 97,005,547,007,824.72
  5. Step 5: Solve for x
    x = 97,005,547,007,824.72/11,349,675.84
  6. Step 6: Final answer
    x = 8,546,988.33

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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.