Home / 799,500.25-1,103,313.23-436,924.28

Finding the Fourth Proportional to 799,500.25, 1,103,313.23 and 436,924.28

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Solution

The fourth proportional to 799,500.25, 1,103,313.23 and 436,924.28 is: 602,957.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,500.25 : 1,103,313.23 = 436,924.28 : x
  2. Step 2: Convert to fraction form
    799,500.25/1,103,313.23 = 436,924.28/x
  3. Step 3: Cross multiply
    799,500.25x = 1,103,313.23 × 436,924.28
  4. Step 4: Simplify right side
    799,500.25x = 482,064,338,632.22
  5. Step 5: Solve for x
    x = 482,064,338,632.22/799,500.25
  6. Step 6: Final answer
    x = 602,957.08

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Double scale
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Similar ratio
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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.