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Finding the Fourth Proportional to 10,798,671, 14,902,477.02 and 5,970,086.04

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Solution

The fourth proportional to 10,798,671, 14,902,477.02 and 5,970,086.04 is: 8,238,890.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,798,671 : 14,902,477.02 = 5,970,086.04 : x
  2. Step 2: Convert to fraction form
    10,798,671/14,902,477.02 = 5,970,086.04/x
  3. Step 3: Cross multiply
    10,798,671x = 14,902,477.02 × 5,970,086.04
  4. Step 4: Simplify right side
    10,798,671x = 88,969,070,018,522.80
  5. Step 5: Solve for x
    x = 88,969,070,018,522.80/10,798,671
  6. Step 6: Final answer
    x = 8,238,890.69

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.