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Finding the Fourth Proportional to 5,876,670.70, 8,815,006.05 and 5,876,670.70

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Solution

The fourth proportional to 5,876,670.70, 8,815,006.05 and 5,876,670.70 is: 8,815,006.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,876,670.70 : 8,815,006.05 = 5,876,670.70 : x
  2. Step 2: Convert to fraction form
    5,876,670.70/8,815,006.05 = 5,876,670.70/x
  3. Step 3: Cross multiply
    5,876,670.70x = 8,815,006.05 × 5,876,670.70
  4. Step 4: Simplify right side
    5,876,670.70x = 51,802,887,774,357.74
  5. Step 5: Solve for x
    x = 51,802,887,774,357.74/5,876,670.70
  6. Step 6: Final answer
    x = 8,815,006.05

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.