Home / 941,484.48-1,412,214.48-231,518.72

Finding the Fourth Proportional to 941,484.48, 1,412,214.48 and 231,518.72

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Solution

The fourth proportional to 941,484.48, 1,412,214.48 and 231,518.72 is: 347,275.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,484.48 : 1,412,214.48 = 231,518.72 : x
  2. Step 2: Convert to fraction form
    941,484.48/1,412,214.48 = 231,518.72/x
  3. Step 3: Cross multiply
    941,484.48x = 1,412,214.48 × 231,518.72
  4. Step 4: Simplify right side
    941,484.48x = 326,954,088,775.07
  5. Step 5: Solve for x
    x = 326,954,088,775.07/941,484.48
  6. Step 6: Final answer
    x = 347,275.07

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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.