Home / 2,384,889.94-3,575,170.23-867,500.36

Finding the Fourth Proportional to 2,384,889.94, 3,575,170.23 and 867,500.36

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Solution

The fourth proportional to 2,384,889.94, 3,575,170.23 and 867,500.36 is: 1,300,463.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,889.94 : 3,575,170.23 = 867,500.36 : x
  2. Step 2: Convert to fraction form
    2,384,889.94/3,575,170.23 = 867,500.36/x
  3. Step 3: Cross multiply
    2,384,889.94x = 3,575,170.23 × 867,500.36
  4. Step 4: Simplify right side
    2,384,889.94x = 3,101,461,446,248.87
  5. Step 5: Solve for x
    x = 3,101,461,446,248.87/2,384,889.94
  6. Step 6: Final answer
    x = 1,300,463.14

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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.