Home / 2,268,112.50-3,402,234.36-585,216

Finding the Fourth Proportional to 2,268,112.50, 3,402,234.36 and 585,216

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Solution

The fourth proportional to 2,268,112.50, 3,402,234.36 and 585,216 is: 877,840.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,112.50 : 3,402,234.36 = 585,216 : x
  2. Step 2: Convert to fraction form
    2,268,112.50/3,402,234.36 = 585,216/x
  3. Step 3: Cross multiply
    2,268,112.50x = 3,402,234.36 × 585,216
  4. Step 4: Simplify right side
    2,268,112.50x = 1,991,041,983,221.76
  5. Step 5: Solve for x
    x = 1,991,041,983,221.76/2,268,112.50
  6. Step 6: Final answer
    x = 877,840.93

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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.