Home / 6,234,271.80-9,357,312.60-3,842,787.30

Finding the Fourth Proportional to 6,234,271.80, 9,357,312.60 and 3,842,787.30

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Solution

The fourth proportional to 6,234,271.80, 9,357,312.60 and 3,842,787.30 is: 5,767,820.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234,271.80 : 9,357,312.60 = 3,842,787.30 : x
  2. Step 2: Convert to fraction form
    6,234,271.80/9,357,312.60 = 3,842,787.30/x
  3. Step 3: Cross multiply
    6,234,271.80x = 9,357,312.60 × 3,842,787.30
  4. Step 4: Simplify right side
    6,234,271.80x = 35,958,162,021,409.98
  5. Step 5: Solve for x
    x = 35,958,162,021,409.98/6,234,271.80
  6. Step 6: Final answer
    x = 5,767,820.71

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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.