Home / 799,844.04-1,103,797.94-477,582.30

Finding the Fourth Proportional to 799,844.04, 1,103,797.94 and 477,582.30

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Solution

The fourth proportional to 799,844.04, 1,103,797.94 and 477,582.30 is: 659,071.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,844.04 : 1,103,797.94 = 477,582.30 : x
  2. Step 2: Convert to fraction form
    799,844.04/1,103,797.94 = 477,582.30/x
  3. Step 3: Cross multiply
    799,844.04x = 1,103,797.94 × 477,582.30
  4. Step 4: Simplify right side
    799,844.04x = 527,154,356,532.55
  5. Step 5: Solve for x
    x = 527,154,356,532.55/799,844.04
  6. Step 6: Final answer
    x = 659,071.43

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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.