Home / 1,133,704.49-1,700,646.66-375,515.33

Finding the Fourth Proportional to 1,133,704.49, 1,700,646.66 and 375,515.33

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Solution

The fourth proportional to 1,133,704.49, 1,700,646.66 and 375,515.33 is: 563,302.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,704.49 : 1,700,646.66 = 375,515.33 : x
  2. Step 2: Convert to fraction form
    1,133,704.49/1,700,646.66 = 375,515.33/x
  3. Step 3: Cross multiply
    1,133,704.49x = 1,700,646.66 × 375,515.33
  4. Step 4: Simplify right side
    1,133,704.49x = 638,618,891,743.30
  5. Step 5: Solve for x
    x = 638,618,891,743.30/1,133,704.49
  6. Step 6: Final answer
    x = 563,302.78

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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.