Home / 3,346,084.52-4,617,624.32-1,818,191.66

Finding the Fourth Proportional to 3,346,084.52, 4,617,624.32 and 1,818,191.66

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Solution

The fourth proportional to 3,346,084.52, 4,617,624.32 and 1,818,191.66 is: 2,509,119.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,346,084.52 : 4,617,624.32 = 1,818,191.66 : x
  2. Step 2: Convert to fraction form
    3,346,084.52/4,617,624.32 = 1,818,191.66/x
  3. Step 3: Cross multiply
    3,346,084.52x = 4,617,624.32 × 1,818,191.66
  4. Step 4: Simplify right side
    3,346,084.52x = 8,395,726,027,637.17
  5. Step 5: Solve for x
    x = 8,395,726,027,637.17/3,346,084.52
  6. Step 6: Final answer
    x = 2,509,119.53

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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.