Home / 2,436,715.81-3,363,019.73-1,404,025.89

Finding the Fourth Proportional to 2,436,715.81, 3,363,019.73 and 1,404,025.89

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Solution

The fourth proportional to 2,436,715.81, 3,363,019.73 and 1,404,025.89 is: 1,937,758.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,715.81 : 3,363,019.73 = 1,404,025.89 : x
  2. Step 2: Convert to fraction form
    2,436,715.81/3,363,019.73 = 1,404,025.89/x
  3. Step 3: Cross multiply
    2,436,715.81x = 3,363,019.73 × 1,404,025.89
  4. Step 4: Simplify right side
    2,436,715.81x = 4,721,766,769,500.81
  5. Step 5: Solve for x
    x = 4,721,766,769,500.81/2,436,715.81
  6. Step 6: Final answer
    x = 1,937,758.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.