Home / 6,657,828.85-9,194,149.29-6,295,115.17

Finding the Fourth Proportional to 6,657,828.85, 9,194,149.29 and 6,295,115.17

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Solution

The fourth proportional to 6,657,828.85, 9,194,149.29 and 6,295,115.17 is: 8,693,258.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,657,828.85 : 9,194,149.29 = 6,295,115.17 : x
  2. Step 2: Convert to fraction form
    6,657,828.85/9,194,149.29 = 6,295,115.17/x
  3. Step 3: Cross multiply
    6,657,828.85x = 9,194,149.29 × 6,295,115.17
  4. Step 4: Simplify right side
    6,657,828.85x = 57,878,228,593,277.41
  5. Step 5: Solve for x
    x = 57,878,228,593,277.41/6,657,828.85
  6. Step 6: Final answer
    x = 8,693,258.71

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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.