Home / 908,122.59-1,361,477.03-587,597.22

Finding the Fourth Proportional to 908,122.59, 1,361,477.03 and 587,597.22

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Solution

The fourth proportional to 908,122.59, 1,361,477.03 and 587,597.22 is: 880,938.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,122.59 : 1,361,477.03 = 587,597.22 : x
  2. Step 2: Convert to fraction form
    908,122.59/1,361,477.03 = 587,597.22/x
  3. Step 3: Cross multiply
    908,122.59x = 1,361,477.03 × 587,597.22
  4. Step 4: Simplify right side
    908,122.59x = 800,000,114,983.87
  5. Step 5: Solve for x
    x = 800,000,114,983.87/908,122.59
  6. Step 6: Final answer
    x = 880,938.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.