Home / 5,346,772.80-8,028,032.40-4,150,046.40

Finding the Fourth Proportional to 5,346,772.80, 8,028,032.40 and 4,150,046.40

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Solution

The fourth proportional to 5,346,772.80, 8,028,032.40 and 4,150,046.40 is: 6,231,180.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346,772.80 : 8,028,032.40 = 4,150,046.40 : x
  2. Step 2: Convert to fraction form
    5,346,772.80/8,028,032.40 = 4,150,046.40/x
  3. Step 3: Cross multiply
    5,346,772.80x = 8,028,032.40 × 4,150,046.40
  4. Step 4: Simplify right side
    5,346,772.80x = 33,316,706,960,703.36
  5. Step 5: Solve for x
    x = 33,316,706,960,703.36/5,346,772.80
  6. Step 6: Final answer
    x = 6,231,180.60

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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.