Home / 3,730,025.07-5,595,037.61-1,205,680.32

Finding the Fourth Proportional to 3,730,025.07, 5,595,037.61 and 1,205,680.32

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Solution

The fourth proportional to 3,730,025.07, 5,595,037.61 and 1,205,680.32 is: 1,808,520.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,025.07 : 5,595,037.61 = 1,205,680.32 : x
  2. Step 2: Convert to fraction form
    3,730,025.07/5,595,037.61 = 1,205,680.32/x
  3. Step 3: Cross multiply
    3,730,025.07x = 5,595,037.61 × 1,205,680.32
  4. Step 4: Simplify right side
    3,730,025.07x = 6,745,826,730,008.44
  5. Step 5: Solve for x
    x = 6,745,826,730,008.44/3,730,025.07
  6. Step 6: Final answer
    x = 1,808,520.48

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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.