Home / 792,808.36-1,094,063.69-466,158.24

Finding the Fourth Proportional to 792,808.36, 1,094,063.69 and 466,158.24

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Solution

The fourth proportional to 792,808.36, 1,094,063.69 and 466,158.24 is: 643,291.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,808.36 : 1,094,063.69 = 466,158.24 : x
  2. Step 2: Convert to fraction form
    792,808.36/1,094,063.69 = 466,158.24/x
  3. Step 3: Cross multiply
    792,808.36x = 1,094,063.69 × 466,158.24
  4. Step 4: Simplify right side
    792,808.36x = 510,006,805,343.70
  5. Step 5: Solve for x
    x = 510,006,805,343.70/792,808.36
  6. Step 6: Final answer
    x = 643,291.41

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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.