Home / 673,841.41-1,010,692.85-224,513.75

Finding the Fourth Proportional to 673,841.41, 1,010,692.85 and 224,513.75

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Solution

The fourth proportional to 673,841.41, 1,010,692.85 and 224,513.75 is: 336,747.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,841.41 : 1,010,692.85 = 224,513.75 : x
  2. Step 2: Convert to fraction form
    673,841.41/1,010,692.85 = 224,513.75/x
  3. Step 3: Cross multiply
    673,841.41x = 1,010,692.85 × 224,513.75
  4. Step 4: Simplify right side
    673,841.41x = 226,914,441,851.69
  5. Step 5: Solve for x
    x = 226,914,441,851.69/673,841.41
  6. Step 6: Final answer
    x = 336,747.55

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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.