Home / 799,357.95-1,103,081.09-436,794.26

Finding the Fourth Proportional to 799,357.95, 1,103,081.09 and 436,794.26

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Solution

The fourth proportional to 799,357.95, 1,103,081.09 and 436,794.26 is: 602,758.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,357.95 : 1,103,081.09 = 436,794.26 : x
  2. Step 2: Convert to fraction form
    799,357.95/1,103,081.09 = 436,794.26/x
  3. Step 3: Cross multiply
    799,357.95x = 1,103,081.09 × 436,794.26
  4. Step 4: Simplify right side
    799,357.95x = 481,819,480,727.17
  5. Step 5: Solve for x
    x = 481,819,480,727.17/799,357.95
  6. Step 6: Final answer
    x = 602,758.10

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Double scale
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1.5x scale

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.