Home / 944,841.13-1,416,971.00-270,741.71

Finding the Fourth Proportional to 944,841.13, 1,416,971.00 and 270,741.71

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Solution

The fourth proportional to 944,841.13, 1,416,971.00 and 270,741.71 is: 406,029.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,841.13 : 1,416,971.00 = 270,741.71 : x
  2. Step 2: Convert to fraction form
    944,841.13/1,416,971.00 = 270,741.71/x
  3. Step 3: Cross multiply
    944,841.13x = 1,416,971.00 × 270,741.71
  4. Step 4: Simplify right side
    944,841.13x = 383,633,155,779.69
  5. Step 5: Solve for x
    x = 383,633,155,779.69/944,841.13
  6. Step 6: Final answer
    x = 406,029.27

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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.