Home / 4,129,530.04-5,698,824.42-2,294,154.28

Finding the Fourth Proportional to 4,129,530.04, 5,698,824.42 and 2,294,154.28

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Solution

The fourth proportional to 4,129,530.04, 5,698,824.42 and 2,294,154.28 is: 3,165,973.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,530.04 : 5,698,824.42 = 2,294,154.28 : x
  2. Step 2: Convert to fraction form
    4,129,530.04/5,698,824.42 = 2,294,154.28/x
  3. Step 3: Cross multiply
    4,129,530.04x = 5,698,824.42 × 2,294,154.28
  4. Step 4: Simplify right side
    4,129,530.04x = 13,073,982,434,111.52
  5. Step 5: Solve for x
    x = 13,073,982,434,111.52/4,129,530.04
  6. Step 6: Final answer
    x = 3,165,973.44

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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.