Home / 1,501,892.01-2,253,483.18-996,629.40

Finding the Fourth Proportional to 1,501,892.01, 2,253,483.18 and 996,629.40

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Solution

The fourth proportional to 1,501,892.01, 2,253,483.18 and 996,629.40 is: 1,495,372.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,892.01 : 2,253,483.18 = 996,629.40 : x
  2. Step 2: Convert to fraction form
    1,501,892.01/2,253,483.18 = 996,629.40/x
  3. Step 3: Cross multiply
    1,501,892.01x = 2,253,483.18 × 996,629.40
  4. Step 4: Simplify right side
    1,501,892.01x = 2,245,887,589,593.49
  5. Step 5: Solve for x
    x = 2,245,887,589,593.49/1,501,892.01
  6. Step 6: Final answer
    x = 1,495,372.22

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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.