Home / 4,327,737-6,492,196.08-1,802,801.76

Finding the Fourth Proportional to 4,327,737, 6,492,196.08 and 1,802,801.76

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Solution

The fourth proportional to 4,327,737, 6,492,196.08 and 1,802,801.76 is: 2,704,448.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,737 : 6,492,196.08 = 1,802,801.76 : x
  2. Step 2: Convert to fraction form
    4,327,737/6,492,196.08 = 1,802,801.76/x
  3. Step 3: Cross multiply
    4,327,737x = 6,492,196.08 × 1,802,801.76
  4. Step 4: Simplify right side
    4,327,737x = 11,704,142,519,289.10
  5. Step 5: Solve for x
    x = 11,704,142,519,289.10/4,327,737
  6. Step 6: Final answer
    x = 2,704,448.66

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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.