Home / 6,759,718.56-10,139,585.13-1,711,029.06

Finding the Fourth Proportional to 6,759,718.56, 10,139,585.13 and 1,711,029.06

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Solution

The fourth proportional to 6,759,718.56, 10,139,585.13 and 1,711,029.06 is: 2,566,545.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,759,718.56 : 10,139,585.13 = 1,711,029.06 : x
  2. Step 2: Convert to fraction form
    6,759,718.56/10,139,585.13 = 1,711,029.06/x
  3. Step 3: Cross multiply
    6,759,718.56x = 10,139,585.13 × 1,711,029.06
  4. Step 4: Simplify right side
    6,759,718.56x = 17,349,124,813,773.88
  5. Step 5: Solve for x
    x = 17,349,124,813,773.88/6,759,718.56
  6. Step 6: Final answer
    x = 2,566,545.44

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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.