Home / 759,800.94-1,048,551.20-433,162.26

Finding the Fourth Proportional to 759,800.94, 1,048,551.20 and 433,162.26

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Solution

The fourth proportional to 759,800.94, 1,048,551.20 and 433,162.26 is: 597,778.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    759,800.94 : 1,048,551.20 = 433,162.26 : x
  2. Step 2: Convert to fraction form
    759,800.94/1,048,551.20 = 433,162.26/x
  3. Step 3: Cross multiply
    759,800.94x = 1,048,551.20 × 433,162.26
  4. Step 4: Simplify right side
    759,800.94x = 454,192,807,517.71
  5. Step 5: Solve for x
    x = 454,192,807,517.71/759,800.94
  6. Step 6: Final answer
    x = 597,778.69

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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.