Home / 5,456,607.93-8,182,660.01-1,862,664.75

Finding the Fourth Proportional to 5,456,607.93, 8,182,660.01 and 1,862,664.75

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Solution

The fourth proportional to 5,456,607.93, 8,182,660.01 and 1,862,664.75 is: 2,793,228.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,456,607.93 : 8,182,660.01 = 1,862,664.75 : x
  2. Step 2: Convert to fraction form
    5,456,607.93/8,182,660.01 = 1,862,664.75/x
  3. Step 3: Cross multiply
    5,456,607.93x = 8,182,660.01 × 1,862,664.75
  4. Step 4: Simplify right side
    5,456,607.93x = 15,241,552,352,548.32
  5. Step 5: Solve for x
    x = 15,241,552,352,548.32/5,456,607.93
  6. Step 6: Final answer
    x = 2,793,228.42

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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.