Home / 3,740,585.52-5,611,114.48-1,581,207.96

Finding the Fourth Proportional to 3,740,585.52, 5,611,114.48 and 1,581,207.96

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Solution

The fourth proportional to 3,740,585.52, 5,611,114.48 and 1,581,207.96 is: 2,371,911.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,740,585.52 : 5,611,114.48 = 1,581,207.96 : x
  2. Step 2: Convert to fraction form
    3,740,585.52/5,611,114.48 = 1,581,207.96/x
  3. Step 3: Cross multiply
    3,740,585.52x = 5,611,114.48 × 1,581,207.96
  4. Step 4: Simplify right side
    3,740,585.52x = 8,872,338,880,247.26
  5. Step 5: Solve for x
    x = 8,872,338,880,247.26/3,740,585.52
  6. Step 6: Final answer
    x = 2,371,911.79

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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.