Home / 2,459,097-3,688,891.50-753,220.56

Finding the Fourth Proportional to 2,459,097, 3,688,891.50 and 753,220.56

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Solution

The fourth proportional to 2,459,097, 3,688,891.50 and 753,220.56 is: 1,129,906.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,097 : 3,688,891.50 = 753,220.56 : x
  2. Step 2: Convert to fraction form
    2,459,097/3,688,891.50 = 753,220.56/x
  3. Step 3: Cross multiply
    2,459,097x = 3,688,891.50 × 753,220.56
  4. Step 4: Simplify right side
    2,459,097x = 2,778,548,921,409.24
  5. Step 5: Solve for x
    x = 2,778,548,921,409.24/2,459,097
  6. Step 6: Final answer
    x = 1,129,906.19

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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.