Home / 2,268,114-3,402,236.61-585,217.50

Finding the Fourth Proportional to 2,268,114, 3,402,236.61 and 585,217.50

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Solution

The fourth proportional to 2,268,114, 3,402,236.61 and 585,217.50 is: 877,843.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,114 : 3,402,236.61 = 585,217.50 : x
  2. Step 2: Convert to fraction form
    2,268,114/3,402,236.61 = 585,217.50/x
  3. Step 3: Cross multiply
    2,268,114x = 3,402,236.61 × 585,217.50
  4. Step 4: Simplify right side
    2,268,114x = 1,991,048,403,312.67
  5. Step 5: Solve for x
    x = 1,991,048,403,312.67/2,268,114
  6. Step 6: Final answer
    x = 877,843.18

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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.