Home / 6,708,085.38-9,256,955.58-3,727,778.58

Finding the Fourth Proportional to 6,708,085.38, 9,256,955.58 and 3,727,778.58

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Solution

The fourth proportional to 6,708,085.38, 9,256,955.58 and 3,727,778.58 is: 5,144,222.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,708,085.38 : 9,256,955.58 = 3,727,778.58 : x
  2. Step 2: Convert to fraction form
    6,708,085.38/9,256,955.58 = 3,727,778.58/x
  3. Step 3: Cross multiply
    6,708,085.38x = 9,256,955.58 × 3,727,778.58
  4. Step 4: Simplify right side
    6,708,085.38x = 34,507,880,727,135.48
  5. Step 5: Solve for x
    x = 34,507,880,727,135.48/6,708,085.38
  6. Step 6: Final answer
    x = 5,144,222.05

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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.