Home / 2,833,339.26-4,249,593.67-1,393,636.22

Finding the Fourth Proportional to 2,833,339.26, 4,249,593.67 and 1,393,636.22

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Solution

The fourth proportional to 2,833,339.26, 4,249,593.67 and 1,393,636.22 is: 2,090,250.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,339.26 : 4,249,593.67 = 1,393,636.22 : x
  2. Step 2: Convert to fraction form
    2,833,339.26/4,249,593.67 = 1,393,636.22/x
  3. Step 3: Cross multiply
    2,833,339.26x = 4,249,593.67 × 1,393,636.22
  4. Step 4: Simplify right side
    2,833,339.26x = 5,922,387,658,794.73
  5. Step 5: Solve for x
    x = 5,922,387,658,794.73/2,833,339.26
  6. Step 6: Final answer
    x = 2,090,250.10

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Double scale
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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.