Home / 10,993,143.16-16,492,248.05-3,804,677.14

Finding the Fourth Proportional to 10,993,143.16, 16,492,248.05 and 3,804,677.14

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Solution

The fourth proportional to 10,993,143.16, 16,492,248.05 and 3,804,677.14 is: 5,707,892.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,993,143.16 : 16,492,248.05 = 3,804,677.14 : x
  2. Step 2: Convert to fraction form
    10,993,143.16/16,492,248.05 = 3,804,677.14/x
  3. Step 3: Cross multiply
    10,993,143.16x = 16,492,248.05 × 3,804,677.14
  4. Step 4: Simplify right side
    10,993,143.16x = 62,747,679,143,044.58
  5. Step 5: Solve for x
    x = 62,747,679,143,044.58/10,993,143.16
  6. Step 6: Final answer
    x = 5,707,892.48

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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.