Home / 2,410,459.50-3,616,703.07-1,500,402.78

Finding the Fourth Proportional to 2,410,459.50, 3,616,703.07 and 1,500,402.78

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Solution

The fourth proportional to 2,410,459.50, 3,616,703.07 and 1,500,402.78 is: 2,251,235.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,459.50 : 3,616,703.07 = 1,500,402.78 : x
  2. Step 2: Convert to fraction form
    2,410,459.50/3,616,703.07 = 1,500,402.78/x
  3. Step 3: Cross multiply
    2,410,459.50x = 3,616,703.07 × 1,500,402.78
  4. Step 4: Simplify right side
    2,410,459.50x = 5,426,511,340,662.53
  5. Step 5: Solve for x
    x = 5,426,511,340,662.53/2,410,459.50
  6. Step 6: Final answer
    x = 2,251,235.23

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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.