Home / 2,284,470.68-3,426,681.39-936,332.80

Finding the Fourth Proportional to 2,284,470.68, 3,426,681.39 and 936,332.80

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Solution

The fourth proportional to 2,284,470.68, 3,426,681.39 and 936,332.80 is: 1,404,489.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,470.68 : 3,426,681.39 = 936,332.80 : x
  2. Step 2: Convert to fraction form
    2,284,470.68/3,426,681.39 = 936,332.80/x
  3. Step 3: Cross multiply
    2,284,470.68x = 3,426,681.39 × 936,332.80
  4. Step 4: Simplify right side
    2,284,470.68x = 3,208,514,180,606.59
  5. Step 5: Solve for x
    x = 3,208,514,180,606.59/2,284,470.68
  6. Step 6: Final answer
    x = 1,404,489.10

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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.