Home / 2,551,555.52-3,827,338.64-2,395,666.16

Finding the Fourth Proportional to 2,551,555.52, 3,827,338.64 and 2,395,666.16

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Solution

The fourth proportional to 2,551,555.52, 3,827,338.64 and 2,395,666.16 is: 3,593,504.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,555.52 : 3,827,338.64 = 2,395,666.16 : x
  2. Step 2: Convert to fraction form
    2,551,555.52/3,827,338.64 = 2,395,666.16/x
  3. Step 3: Cross multiply
    2,551,555.52x = 3,827,338.64 × 2,395,666.16
  4. Step 4: Simplify right side
    2,551,555.52x = 9,169,025,662,708.42
  5. Step 5: Solve for x
    x = 9,169,025,662,708.42/2,551,555.52
  6. Step 6: Final answer
    x = 3,593,504.27

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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.