Home / 1,822,506.04-2,493,201.17-1,814,829.76

Finding the Fourth Proportional to 1,822,506.04, 2,493,201.17 and 1,814,829.76

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Solution

The fourth proportional to 1,822,506.04, 2,493,201.17 and 1,814,829.76 is: 2,482,699.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,506.04 : 2,493,201.17 = 1,814,829.76 : x
  2. Step 2: Convert to fraction form
    1,822,506.04/2,493,201.17 = 1,814,829.76/x
  3. Step 3: Cross multiply
    1,822,506.04x = 2,493,201.17 × 1,814,829.76
  4. Step 4: Simplify right side
    1,822,506.04x = 4,524,735,680,982.82
  5. Step 5: Solve for x
    x = 4,524,735,680,982.82/1,822,506.04
  6. Step 6: Final answer
    x = 2,482,699.96

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.