Home / 4,398,473.40-6,069,893.07-2,679,592.65

Finding the Fourth Proportional to 4,398,473.40, 6,069,893.07 and 2,679,592.65

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Solution

The fourth proportional to 4,398,473.40, 6,069,893.07 and 2,679,592.65 is: 3,697,837.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398,473.40 : 6,069,893.07 = 2,679,592.65 : x
  2. Step 2: Convert to fraction form
    4,398,473.40/6,069,893.07 = 2,679,592.65/x
  3. Step 3: Cross multiply
    4,398,473.40x = 6,069,893.07 × 2,679,592.65
  4. Step 4: Simplify right side
    4,398,473.40x = 16,264,840,856,657.94
  5. Step 5: Solve for x
    x = 16,264,840,856,657.94/4,398,473.40
  6. Step 6: Final answer
    x = 3,697,837.72

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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.