Home / 9,225,646.04-13,839,789.75-2,836,434.86

Finding the Fourth Proportional to 9,225,646.04, 13,839,789.75 and 2,836,434.86

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Solution

The fourth proportional to 9,225,646.04, 13,839,789.75 and 2,836,434.86 is: 4,255,058.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,225,646.04 : 13,839,789.75 = 2,836,434.86 : x
  2. Step 2: Convert to fraction form
    9,225,646.04/13,839,789.75 = 2,836,434.86/x
  3. Step 3: Cross multiply
    9,225,646.04x = 13,839,789.75 × 2,836,434.86
  4. Step 4: Simplify right side
    9,225,646.04x = 39,255,662,101,970.68
  5. Step 5: Solve for x
    x = 39,255,662,101,970.68/9,225,646.04
  6. Step 6: Final answer
    x = 4,255,058.34

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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.