Home / 2,037,485.60-3,056,329.91-775,411.04

Finding the Fourth Proportional to 2,037,485.60, 3,056,329.91 and 775,411.04

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Solution

The fourth proportional to 2,037,485.60, 3,056,329.91 and 775,411.04 is: 1,163,155.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,485.60 : 3,056,329.91 = 775,411.04 : x
  2. Step 2: Convert to fraction form
    2,037,485.60/3,056,329.91 = 775,411.04/x
  3. Step 3: Cross multiply
    2,037,485.60x = 3,056,329.91 × 775,411.04
  4. Step 4: Simplify right side
    2,037,485.60x = 2,369,911,940,753.08
  5. Step 5: Solve for x
    x = 2,369,911,940,753.08/2,037,485.60
  6. Step 6: Final answer
    x = 1,163,155.19

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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.