Home / 6,657,768.28-9,194,065.44-6,295,054.18

Finding the Fourth Proportional to 6,657,768.28, 9,194,065.44 and 6,295,054.18

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Solution

The fourth proportional to 6,657,768.28, 9,194,065.44 and 6,295,054.18 is: 8,693,174.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,657,768.28 : 9,194,065.44 = 6,295,054.18 : x
  2. Step 2: Convert to fraction form
    6,657,768.28/9,194,065.44 = 6,295,054.18/x
  3. Step 3: Cross multiply
    6,657,768.28x = 9,194,065.44 × 6,295,054.18
  4. Step 4: Simplify right side
    6,657,768.28x = 57,877,140,056,280.38
  5. Step 5: Solve for x
    x = 57,877,140,056,280.38/6,657,768.28
  6. Step 6: Final answer
    x = 8,693,174.30

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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.