Home / 410,888.06-567,081.81-236,454.66

Finding the Fourth Proportional to 410,888.06, 567,081.81 and 236,454.66

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Solution

The fourth proportional to 410,888.06, 567,081.81 and 236,454.66 is: 326,339.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,888.06 : 567,081.81 = 236,454.66 : x
  2. Step 2: Convert to fraction form
    410,888.06/567,081.81 = 236,454.66/x
  3. Step 3: Cross multiply
    410,888.06x = 567,081.81 × 236,454.66
  4. Step 4: Simplify right side
    410,888.06x = 134,089,136,575.74
  5. Step 5: Solve for x
    x = 134,089,136,575.74/410,888.06
  6. Step 6: Final answer
    x = 326,339.82

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1.5x scale

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.