Home / 4,949,773.68-6,830,875.44-2,774,357.04

Finding the Fourth Proportional to 4,949,773.68, 6,830,875.44 and 2,774,357.04

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Solution

The fourth proportional to 4,949,773.68, 6,830,875.44 and 2,774,357.04 is: 3,828,717.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,949,773.68 : 6,830,875.44 = 2,774,357.04 : x
  2. Step 2: Convert to fraction form
    4,949,773.68/6,830,875.44 = 2,774,357.04/x
  3. Step 3: Cross multiply
    4,949,773.68x = 6,830,875.44 × 2,774,357.04
  4. Step 4: Simplify right side
    4,949,773.68x = 18,951,287,366,327.10
  5. Step 5: Solve for x
    x = 18,951,287,366,327.10/4,949,773.68
  6. Step 6: Final answer
    x = 3,828,717.96

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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.