Home / 944,841.63-1,416,971.75-270,742.22

Finding the Fourth Proportional to 944,841.63, 1,416,971.75 and 270,742.22

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Solution

The fourth proportional to 944,841.63, 1,416,971.75 and 270,742.22 is: 406,030.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,841.63 : 1,416,971.75 = 270,742.22 : x
  2. Step 2: Convert to fraction form
    944,841.63/1,416,971.75 = 270,742.22/x
  3. Step 3: Cross multiply
    944,841.63x = 1,416,971.75 × 270,742.22
  4. Step 4: Simplify right side
    944,841.63x = 383,634,070,187.43
  5. Step 5: Solve for x
    x = 383,634,070,187.43/944,841.63
  6. Step 6: Final answer
    x = 406,030.02

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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.