Home / 6,069,488.69-8,375,796.63-3,316,116.95

Finding the Fourth Proportional to 6,069,488.69, 8,375,796.63 and 3,316,116.95

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Solution

The fourth proportional to 6,069,488.69, 8,375,796.63 and 3,316,116.95 is: 4,576,187.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,488.69 : 8,375,796.63 = 3,316,116.95 : x
  2. Step 2: Convert to fraction form
    6,069,488.69/8,375,796.63 = 3,316,116.95/x
  3. Step 3: Cross multiply
    6,069,488.69x = 8,375,796.63 × 3,316,116.95
  4. Step 4: Simplify right side
    6,069,488.69x = 27,775,121,164,026.13
  5. Step 5: Solve for x
    x = 27,775,121,164,026.13/6,069,488.69
  6. Step 6: Final answer
    x = 4,576,187.97

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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.