Home / 8,908,680.33-12,293,988.71-4,834,299.33

Finding the Fourth Proportional to 8,908,680.33, 12,293,988.71 and 4,834,299.33

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Solution

The fourth proportional to 8,908,680.33, 12,293,988.71 and 4,834,299.33 is: 6,671,338.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,908,680.33 : 12,293,988.71 = 4,834,299.33 : x
  2. Step 2: Convert to fraction form
    8,908,680.33/12,293,988.71 = 4,834,299.33/x
  3. Step 3: Cross multiply
    8,908,680.33x = 12,293,988.71 × 4,834,299.33
  4. Step 4: Simplify right side
    8,908,680.33x = 59,432,821,359,609.07
  5. Step 5: Solve for x
    x = 59,432,821,359,609.07/8,908,680.33
  6. Step 6: Final answer
    x = 6,671,338.42

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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.