Home / 9,897,455.25-14,826,855.29-4,702,672.14

Finding the Fourth Proportional to 9,897,455.25, 14,826,855.29 and 4,702,672.14

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Solution

The fourth proportional to 9,897,455.25, 14,826,855.29 and 4,702,672.14 is: 7,044,824.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,897,455.25 : 14,826,855.29 = 4,702,672.14 : x
  2. Step 2: Convert to fraction form
    9,897,455.25/14,826,855.29 = 4,702,672.14/x
  3. Step 3: Cross multiply
    9,897,455.25x = 14,826,855.29 × 4,702,672.14
  4. Step 4: Simplify right side
    9,897,455.25x = 69,725,839,342,082.14
  5. Step 5: Solve for x
    x = 69,725,839,342,082.14/9,897,455.25
  6. Step 6: Final answer
    x = 7,044,824.92

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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.