Home / 6,827,345.28-10,237,766.58-2,033,353.80

Finding the Fourth Proportional to 6,827,345.28, 10,237,766.58 and 2,033,353.80

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Solution

The fourth proportional to 6,827,345.28, 10,237,766.58 and 2,033,353.80 is: 3,049,062.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,827,345.28 : 10,237,766.58 = 2,033,353.80 : x
  2. Step 2: Convert to fraction form
    6,827,345.28/10,237,766.58 = 2,033,353.80/x
  3. Step 3: Cross multiply
    6,827,345.28x = 10,237,766.58 × 2,033,353.80
  4. Step 4: Simplify right side
    6,827,345.28x = 20,817,001,578,956.00
  5. Step 5: Solve for x
    x = 20,817,001,578,956.00/6,827,345.28
  6. Step 6: Final answer
    x = 3,049,062.37

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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.