Home / 2,732,322.18-3,770,583.40-1,508,627.64

Finding the Fourth Proportional to 2,732,322.18, 3,770,583.40 and 1,508,627.64

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Solution

The fourth proportional to 2,732,322.18, 3,770,583.40 and 1,508,627.64 is: 2,081,894.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,322.18 : 3,770,583.40 = 1,508,627.64 : x
  2. Step 2: Convert to fraction form
    2,732,322.18/3,770,583.40 = 1,508,627.64/x
  3. Step 3: Cross multiply
    2,732,322.18x = 3,770,583.40 × 1,508,627.64
  4. Step 4: Simplify right side
    2,732,322.18x = 5,688,406,336,165.18
  5. Step 5: Solve for x
    x = 5,688,406,336,165.18/2,732,322.18
  6. Step 6: Final answer
    x = 2,081,894.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.