Home / 3,261,624.40-4,890,103.80-1,463,035.60

Finding the Fourth Proportional to 3,261,624.40, 4,890,103.80 and 1,463,035.60

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Solution

The fourth proportional to 3,261,624.40, 4,890,103.80 and 1,463,035.60 is: 2,193,507.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,624.40 : 4,890,103.80 = 1,463,035.60 : x
  2. Step 2: Convert to fraction form
    3,261,624.40/4,890,103.80 = 1,463,035.60/x
  3. Step 3: Cross multiply
    3,261,624.40x = 4,890,103.80 × 1,463,035.60
  4. Step 4: Simplify right side
    3,261,624.40x = 7,154,395,947,095.28
  5. Step 5: Solve for x
    x = 7,154,395,947,095.28/3,261,624.40
  6. Step 6: Final answer
    x = 2,193,507.00

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Why These Related Problems?

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