Home / 2,436,420.03-3,658,222.65-1,359,037.50

Finding the Fourth Proportional to 2,436,420.03, 3,658,222.65 and 1,359,037.50

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Solution

The fourth proportional to 2,436,420.03, 3,658,222.65 and 1,359,037.50 is: 2,040,560.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,420.03 : 3,658,222.65 = 1,359,037.50 : x
  2. Step 2: Convert to fraction form
    2,436,420.03/3,658,222.65 = 1,359,037.50/x
  3. Step 3: Cross multiply
    2,436,420.03x = 3,658,222.65 × 1,359,037.50
  4. Step 4: Simplify right side
    2,436,420.03x = 4,971,661,764,699.38
  5. Step 5: Solve for x
    x = 4,971,661,764,699.38/2,436,420.03
  6. Step 6: Final answer
    x = 2,040,560.21

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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.