Home / 7,579,660.56-11,371,275.60-2,462,074.44

Finding the Fourth Proportional to 7,579,660.56, 11,371,275.60 and 2,462,074.44

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Solution

The fourth proportional to 7,579,660.56, 11,371,275.60 and 2,462,074.44 is: 3,693,691.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,579,660.56 : 11,371,275.60 = 2,462,074.44 : x
  2. Step 2: Convert to fraction form
    7,579,660.56/11,371,275.60 = 2,462,074.44/x
  3. Step 3: Cross multiply
    7,579,660.56x = 11,371,275.60 × 2,462,074.44
  4. Step 4: Simplify right side
    7,579,660.56x = 27,996,927,004,955.66
  5. Step 5: Solve for x
    x = 27,996,927,004,955.66/7,579,660.56
  6. Step 6: Final answer
    x = 3,693,691.40

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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.