Home / 4,882,248.48-6,738,200.40-2,707,275.36

Finding the Fourth Proportional to 4,882,248.48, 6,738,200.40 and 2,707,275.36

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Solution

The fourth proportional to 4,882,248.48, 6,738,200.40 and 2,707,275.36 is: 3,736,426.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,248.48 : 6,738,200.40 = 2,707,275.36 : x
  2. Step 2: Convert to fraction form
    4,882,248.48/6,738,200.40 = 2,707,275.36/x
  3. Step 3: Cross multiply
    4,882,248.48x = 6,738,200.40 × 2,707,275.36
  4. Step 4: Simplify right side
    4,882,248.48x = 18,242,163,913,662.14
  5. Step 5: Solve for x
    x = 18,242,163,913,662.14/4,882,248.48
  6. Step 6: Final answer
    x = 3,736,426.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.