Home / 6,708,011.22-9,262,809.19-6,491,096.13

Finding the Fourth Proportional to 6,708,011.22, 9,262,809.19 and 6,491,096.13

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Solution

The fourth proportional to 6,708,011.22, 9,262,809.19 and 6,491,096.13 is: 8,963,280.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,708,011.22 : 9,262,809.19 = 6,491,096.13 : x
  2. Step 2: Convert to fraction form
    6,708,011.22/9,262,809.19 = 6,491,096.13/x
  3. Step 3: Cross multiply
    6,708,011.22x = 9,262,809.19 × 6,491,096.13
  4. Step 4: Simplify right side
    6,708,011.22x = 60,125,784,886,137.43
  5. Step 5: Solve for x
    x = 60,125,784,886,137.43/6,708,011.22
  6. Step 6: Final answer
    x = 8,963,280.31

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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.