Home / 3,742,097.95-5,164,090.79-2,023,214.36

Finding the Fourth Proportional to 3,742,097.95, 5,164,090.79 and 2,023,214.36

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Solution

The fourth proportional to 3,742,097.95, 5,164,090.79 and 2,023,214.36 is: 2,792,033.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,097.95 : 5,164,090.79 = 2,023,214.36 : x
  2. Step 2: Convert to fraction form
    3,742,097.95/5,164,090.79 = 2,023,214.36/x
  3. Step 3: Cross multiply
    3,742,097.95x = 5,164,090.79 × 2,023,214.36
  4. Step 4: Simplify right side
    3,742,097.95x = 10,448,062,661,687.82
  5. Step 5: Solve for x
    x = 10,448,062,661,687.82/3,742,097.95
  6. Step 6: Final answer
    x = 2,792,033.45

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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.