Home / 2,598,451.38-3,898,816.47-1,233,211.14

Finding the Fourth Proportional to 2,598,451.38, 3,898,816.47 and 1,233,211.14

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Solution

The fourth proportional to 2,598,451.38, 3,898,816.47 and 1,233,211.14 is: 1,850,357.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598,451.38 : 3,898,816.47 = 1,233,211.14 : x
  2. Step 2: Convert to fraction form
    2,598,451.38/3,898,816.47 = 1,233,211.14/x
  3. Step 3: Cross multiply
    2,598,451.38x = 3,898,816.47 × 1,233,211.14
  4. Step 4: Simplify right side
    2,598,451.38x = 4,808,063,903,619.48
  5. Step 5: Solve for x
    x = 4,808,063,903,619.48/2,598,451.38
  6. Step 6: Final answer
    x = 1,850,357.46

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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.