Home / 6,818,862.76-9,410,011.32-3,763,055.16

Finding the Fourth Proportional to 6,818,862.76, 9,410,011.32 and 3,763,055.16

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Solution

The fourth proportional to 6,818,862.76, 9,410,011.32 and 3,763,055.16 is: 5,193,005.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,818,862.76 : 9,410,011.32 = 3,763,055.16 : x
  2. Step 2: Convert to fraction form
    6,818,862.76/9,410,011.32 = 3,763,055.16/x
  3. Step 3: Cross multiply
    6,818,862.76x = 9,410,011.32 × 3,763,055.16
  4. Step 4: Simplify right side
    6,818,862.76x = 35,410,391,653,384.41
  5. Step 5: Solve for x
    x = 35,410,391,653,384.41/6,818,862.76
  6. Step 6: Final answer
    x = 5,193,005.48

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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.