Home / 1,073,807.85-1,610,674.69-275,097.22

Finding the Fourth Proportional to 1,073,807.85, 1,610,674.69 and 275,097.22

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Solution

The fourth proportional to 1,073,807.85, 1,610,674.69 and 275,097.22 is: 412,636.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,807.85 : 1,610,674.69 = 275,097.22 : x
  2. Step 2: Convert to fraction form
    1,073,807.85/1,610,674.69 = 275,097.22/x
  3. Step 3: Cross multiply
    1,073,807.85x = 1,610,674.69 × 275,097.22
  4. Step 4: Simplify right side
    1,073,807.85x = 443,092,129,543.36
  5. Step 5: Solve for x
    x = 443,092,129,543.36/1,073,807.85
  6. Step 6: Final answer
    x = 412,636.33

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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.