Home / 9,217,676.84-13,827,179.56-3,537,901.15

Finding the Fourth Proportional to 9,217,676.84, 13,827,179.56 and 3,537,901.15

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Solution

The fourth proportional to 9,217,676.84, 13,827,179.56 and 3,537,901.15 is: 5,307,106.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,217,676.84 : 13,827,179.56 = 3,537,901.15 : x
  2. Step 2: Convert to fraction form
    9,217,676.84/13,827,179.56 = 3,537,901.15/x
  3. Step 3: Cross multiply
    9,217,676.84x = 13,827,179.56 × 3,537,901.15
  4. Step 4: Simplify right side
    9,217,676.84x = 48,919,194,466,580.49
  5. Step 5: Solve for x
    x = 48,919,194,466,580.49/9,217,676.84
  6. Step 6: Final answer
    x = 5,307,106.69

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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.