Home / 2,549,700.56-3,824,550.84-866,804.06

Finding the Fourth Proportional to 2,549,700.56, 3,824,550.84 and 866,804.06

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Solution

The fourth proportional to 2,549,700.56, 3,824,550.84 and 866,804.06 is: 1,300,206.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,700.56 : 3,824,550.84 = 866,804.06 : x
  2. Step 2: Convert to fraction form
    2,549,700.56/3,824,550.84 = 866,804.06/x
  3. Step 3: Cross multiply
    2,549,700.56x = 3,824,550.84 × 866,804.06
  4. Step 4: Simplify right side
    2,549,700.56x = 3,315,136,195,788.41
  5. Step 5: Solve for x
    x = 3,315,136,195,788.41/2,549,700.56
  6. Step 6: Final answer
    x = 1,300,206.09

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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.