Home / 3,633,246.40-5,449,869.60-3,554,514.40

Finding the Fourth Proportional to 3,633,246.40, 5,449,869.60 and 3,554,514.40

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Solution

The fourth proportional to 3,633,246.40, 5,449,869.60 and 3,554,514.40 is: 5,331,771.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,246.40 : 5,449,869.60 = 3,554,514.40 : x
  2. Step 2: Convert to fraction form
    3,633,246.40/5,449,869.60 = 3,554,514.40/x
  3. Step 3: Cross multiply
    3,633,246.40x = 5,449,869.60 × 3,554,514.40
  4. Step 4: Simplify right side
    3,633,246.40x = 19,371,639,971,322.24
  5. Step 5: Solve for x
    x = 19,371,639,971,322.24/3,633,246.40
  6. Step 6: Final answer
    x = 5,331,771.60

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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.