Home / 10,822,412.70-16,233,620.90-2,735,411.58

Finding the Fourth Proportional to 10,822,412.70, 16,233,620.90 and 2,735,411.58

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Solution

The fourth proportional to 10,822,412.70, 16,233,620.90 and 2,735,411.58 is: 4,103,117.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,822,412.70 : 16,233,620.90 = 2,735,411.58 : x
  2. Step 2: Convert to fraction form
    10,822,412.70/16,233,620.90 = 2,735,411.58/x
  3. Step 3: Cross multiply
    10,822,412.70x = 16,233,620.90 × 2,735,411.58
  4. Step 4: Simplify right side
    10,822,412.70x = 44,405,634,581,512.96
  5. Step 5: Solve for x
    x = 44,405,634,581,512.96/10,822,412.70
  6. Step 6: Final answer
    x = 4,103,117.84

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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.