Home / 6,238,314.30-9,341,725.05-4,096,803.90

Finding the Fourth Proportional to 6,238,314.30, 9,341,725.05 and 4,096,803.90

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Solution

The fourth proportional to 6,238,314.30, 9,341,725.05 and 4,096,803.90 is: 6,134,864.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,314.30 : 9,341,725.05 = 4,096,803.90 : x
  2. Step 2: Convert to fraction form
    6,238,314.30/9,341,725.05 = 4,096,803.90/x
  3. Step 3: Cross multiply
    6,238,314.30x = 9,341,725.05 × 4,096,803.90
  4. Step 4: Simplify right side
    6,238,314.30x = 38,271,215,617,567.70
  5. Step 5: Solve for x
    x = 38,271,215,617,567.70/6,238,314.30
  6. Step 6: Final answer
    x = 6,134,864.93

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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.