Home / 6,789,671.96-9,369,560.38-3,733,886.20

Finding the Fourth Proportional to 6,789,671.96, 9,369,560.38 and 3,733,886.20

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Solution

The fourth proportional to 6,789,671.96, 9,369,560.38 and 3,733,886.20 is: 5,152,660.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,789,671.96 : 9,369,560.38 = 3,733,886.20 : x
  2. Step 2: Convert to fraction form
    6,789,671.96/9,369,560.38 = 3,733,886.20/x
  3. Step 3: Cross multiply
    6,789,671.96x = 9,369,560.38 × 3,733,886.20
  4. Step 4: Simplify right side
    6,789,671.96x = 34,984,872,202,948.76
  5. Step 5: Solve for x
    x = 34,984,872,202,948.76/6,789,671.96
  6. Step 6: Final answer
    x = 5,152,660.16

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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.