Home / 6,813,460.56-10,217,199.51-2,550,639.15

Finding the Fourth Proportional to 6,813,460.56, 10,217,199.51 and 2,550,639.15

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Solution

The fourth proportional to 6,813,460.56, 10,217,199.51 and 2,550,639.15 is: 3,824,838.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,813,460.56 : 10,217,199.51 = 2,550,639.15 : x
  2. Step 2: Convert to fraction form
    6,813,460.56/10,217,199.51 = 2,550,639.15/x
  3. Step 3: Cross multiply
    6,813,460.56x = 10,217,199.51 × 2,550,639.15
  4. Step 4: Simplify right side
    6,813,460.56x = 26,060,389,073,566.82
  5. Step 5: Solve for x
    x = 26,060,389,073,566.82/6,813,460.56
  6. Step 6: Final answer
    x = 3,824,838.91

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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.