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Finding the Fourth Proportional to 3,823,657.04, 5,273,699.40 and 2,374,210.64

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Solution

The fourth proportional to 3,823,657.04, 5,273,699.40 and 2,374,210.64 is: 3,274,580.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,657.04 : 5,273,699.40 = 2,374,210.64 : x
  2. Step 2: Convert to fraction form
    3,823,657.04/5,273,699.40 = 2,374,210.64/x
  3. Step 3: Cross multiply
    3,823,657.04x = 5,273,699.40 × 2,374,210.64
  4. Step 4: Simplify right side
    3,823,657.04x = 12,520,873,227,641.62
  5. Step 5: Solve for x
    x = 12,520,873,227,641.62/3,823,657.04
  6. Step 6: Final answer
    x = 3,274,580.62

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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.