Home / 1,452,882.24-2,004,977.47-808,302.26

Finding the Fourth Proportional to 1,452,882.24, 2,004,977.47 and 808,302.26

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Solution

The fourth proportional to 1,452,882.24, 2,004,977.47 and 808,302.26 is: 1,115,457.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,882.24 : 2,004,977.47 = 808,302.26 : x
  2. Step 2: Convert to fraction form
    1,452,882.24/2,004,977.47 = 808,302.26/x
  3. Step 3: Cross multiply
    1,452,882.24x = 2,004,977.47 × 808,302.26
  4. Step 4: Simplify right side
    1,452,882.24x = 1,620,627,820,250.08
  5. Step 5: Solve for x
    x = 1,620,627,820,250.08/1,452,882.24
  6. Step 6: Final answer
    x = 1,115,457.11

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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.