Home / 6,785,012.66-9,363,389.81-3,687,536.00

Finding the Fourth Proportional to 6,785,012.66, 9,363,389.81 and 3,687,536.00

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Solution

The fourth proportional to 6,785,012.66, 9,363,389.81 and 3,687,536.00 is: 5,088,839.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,785,012.66 : 9,363,389.81 = 3,687,536.00 : x
  2. Step 2: Convert to fraction form
    6,785,012.66/9,363,389.81 = 3,687,536.00/x
  3. Step 3: Cross multiply
    6,785,012.66x = 9,363,389.81 × 3,687,536.00
  4. Step 4: Simplify right side
    6,785,012.66x = 34,527,837,011,378.95
  5. Step 5: Solve for x
    x = 34,527,837,011,378.95/6,785,012.66
  6. Step 6: Final answer
    x = 5,088,839.00

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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.