Home / 2,822,998.46-4,232,117.37-1,224,357.50

Finding the Fourth Proportional to 2,822,998.46, 4,232,117.37 and 1,224,357.50

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Solution

The fourth proportional to 2,822,998.46, 4,232,117.37 and 1,224,357.50 is: 1,835,503.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,998.46 : 4,232,117.37 = 1,224,357.50 : x
  2. Step 2: Convert to fraction form
    2,822,998.46/4,232,117.37 = 1,224,357.50/x
  3. Step 3: Cross multiply
    2,822,998.46x = 4,232,117.37 × 1,224,357.50
  4. Step 4: Simplify right side
    2,822,998.46x = 5,181,624,642,839.78
  5. Step 5: Solve for x
    x = 5,181,624,642,839.78/2,822,998.46
  6. Step 6: Final answer
    x = 1,835,503.89

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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.