Home / 1,096,228.67-1,644,277.39-297,492.53

Finding the Fourth Proportional to 1,096,228.67, 1,644,277.39 and 297,492.53

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Solution

The fourth proportional to 1,096,228.67, 1,644,277.39 and 297,492.53 is: 446,220.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,228.67 : 1,644,277.39 = 297,492.53 : x
  2. Step 2: Convert to fraction form
    1,096,228.67/1,644,277.39 = 297,492.53/x
  3. Step 3: Cross multiply
    1,096,228.67x = 1,644,277.39 × 297,492.53
  4. Step 4: Simplify right side
    1,096,228.67x = 489,160,231,807.78
  5. Step 5: Solve for x
    x = 489,160,231,807.78/1,096,228.67
  6. Step 6: Final answer
    x = 446,220.98

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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.