Home / 673,722.77-1,010,245.16-224,283.33

Finding the Fourth Proportional to 673,722.77, 1,010,245.16 and 224,283.33

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Solution

The fourth proportional to 673,722.77, 1,010,245.16 and 224,283.33 is: 336,312.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,722.77 : 1,010,245.16 = 224,283.33 : x
  2. Step 2: Convert to fraction form
    673,722.77/1,010,245.16 = 224,283.33/x
  3. Step 3: Cross multiply
    673,722.77x = 1,010,245.16 × 224,283.33
  4. Step 4: Simplify right side
    673,722.77x = 226,581,149,161.89
  5. Step 5: Solve for x
    x = 226,581,149,161.89/673,722.77
  6. Step 6: Final answer
    x = 336,312.15

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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.