Home / 2,436,353.40-3,654,530.10-1,491,569.40

Finding the Fourth Proportional to 2,436,353.40, 3,654,530.10 and 1,491,569.40

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Solution

The fourth proportional to 2,436,353.40, 3,654,530.10 and 1,491,569.40 is: 2,237,354.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,353.40 : 3,654,530.10 = 1,491,569.40 : x
  2. Step 2: Convert to fraction form
    2,436,353.40/3,654,530.10 = 1,491,569.40/x
  3. Step 3: Cross multiply
    2,436,353.40x = 3,654,530.10 × 1,491,569.40
  4. Step 4: Simplify right side
    2,436,353.40x = 5,450,985,268,538.94
  5. Step 5: Solve for x
    x = 5,450,985,268,538.94/2,436,353.40
  6. Step 6: Final answer
    x = 2,237,354.10

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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.