Home / 6,813,461.56-10,217,201.01-2,550,640.15

Finding the Fourth Proportional to 6,813,461.56, 10,217,201.01 and 2,550,640.15

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Solution

The fourth proportional to 6,813,461.56, 10,217,201.01 and 2,550,640.15 is: 3,824,840.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,813,461.56 : 10,217,201.01 = 2,550,640.15 : x
  2. Step 2: Convert to fraction form
    6,813,461.56/10,217,201.01 = 2,550,640.15/x
  3. Step 3: Cross multiply
    6,813,461.56x = 10,217,201.01 × 2,550,640.15
  4. Step 4: Simplify right side
    6,813,461.56x = 26,060,403,116,726.55
  5. Step 5: Solve for x
    x = 26,060,403,116,726.55/6,813,461.56
  6. Step 6: Final answer
    x = 3,824,840.41

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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.