Home / 2,374,435.14-3,553,138.86-2,055,683.34

Finding the Fourth Proportional to 2,374,435.14, 3,553,138.86 and 2,055,683.34

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Solution

The fourth proportional to 2,374,435.14, 3,553,138.86 and 2,055,683.34 is: 3,076,154.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,435.14 : 3,553,138.86 = 2,055,683.34 : x
  2. Step 2: Convert to fraction form
    2,374,435.14/3,553,138.86 = 2,055,683.34/x
  3. Step 3: Cross multiply
    2,374,435.14x = 3,553,138.86 × 2,055,683.34
  4. Step 4: Simplify right side
    2,374,435.14x = 7,304,128,359,208.59
  5. Step 5: Solve for x
    x = 7,304,128,359,208.59/2,374,435.14
  6. Step 6: Final answer
    x = 3,076,154.09

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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.