Home / 3,586,922.02-4,949,773.46-2,037,979.08

Finding the Fourth Proportional to 3,586,922.02, 4,949,773.46 and 2,037,979.08

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Solution

The fourth proportional to 3,586,922.02, 4,949,773.46 and 2,037,979.08 is: 2,812,309.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,922.02 : 4,949,773.46 = 2,037,979.08 : x
  2. Step 2: Convert to fraction form
    3,586,922.02/4,949,773.46 = 2,037,979.08/x
  3. Step 3: Cross multiply
    3,586,922.02x = 4,949,773.46 × 2,037,979.08
  4. Step 4: Simplify right side
    3,586,922.02x = 10,087,534,762,219.22
  5. Step 5: Solve for x
    x = 10,087,534,762,219.22/3,586,922.02
  6. Step 6: Final answer
    x = 2,812,309.47

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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.