Home / 4,038,682.07-5,574,279.96-2,568,292.62

Finding the Fourth Proportional to 4,038,682.07, 5,574,279.96 and 2,568,292.62

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Solution

The fourth proportional to 4,038,682.07, 5,574,279.96 and 2,568,292.62 is: 3,544,815.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,682.07 : 5,574,279.96 = 2,568,292.62 : x
  2. Step 2: Convert to fraction form
    4,038,682.07/5,574,279.96 = 2,568,292.62/x
  3. Step 3: Cross multiply
    4,038,682.07x = 5,574,279.96 × 2,568,292.62
  4. Step 4: Simplify right side
    4,038,682.07x = 14,316,382,083,081.90
  5. Step 5: Solve for x
    x = 14,316,382,083,081.90/4,038,682.07
  6. Step 6: Final answer
    x = 3,544,815.33

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Double scale
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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.