Home / 4,316,081.80-5,955,768.96-2,382,217.81

Finding the Fourth Proportional to 4,316,081.80, 5,955,768.96 and 2,382,217.81

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Solution

The fourth proportional to 4,316,081.80, 5,955,768.96 and 2,382,217.81 is: 3,287,226.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,081.80 : 5,955,768.96 = 2,382,217.81 : x
  2. Step 2: Convert to fraction form
    4,316,081.80/5,955,768.96 = 2,382,217.81/x
  3. Step 3: Cross multiply
    4,316,081.80x = 5,955,768.96 × 2,382,217.81
  4. Step 4: Simplify right side
    4,316,081.80x = 14,187,938,888,757.18
  5. Step 5: Solve for x
    x = 14,187,938,888,757.18/4,316,081.80
  6. Step 6: Final answer
    x = 3,287,226.60

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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.