Home / 10,710,883.53-16,066,325.30-3,137,849.28

Finding the Fourth Proportional to 10,710,883.53, 16,066,325.30 and 3,137,849.28

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Solution

The fourth proportional to 10,710,883.53, 16,066,325.30 and 3,137,849.28 is: 4,706,773.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,710,883.53 : 16,066,325.30 = 3,137,849.28 : x
  2. Step 2: Convert to fraction form
    10,710,883.53/16,066,325.30 = 3,137,849.28/x
  3. Step 3: Cross multiply
    10,710,883.53x = 16,066,325.30 × 3,137,849.28
  4. Step 4: Simplify right side
    10,710,883.53x = 50,413,707,259,161.53
  5. Step 5: Solve for x
    x = 50,413,707,259,161.53/10,710,883.53
  6. Step 6: Final answer
    x = 4,706,773.92

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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.