Home / 957,025.13-1,435,543.16-247,004.64

Finding the Fourth Proportional to 957,025.13, 1,435,543.16 and 247,004.64

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Solution

The fourth proportional to 957,025.13, 1,435,543.16 and 247,004.64 is: 370,508.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,025.13 : 1,435,543.16 = 247,004.64 : x
  2. Step 2: Convert to fraction form
    957,025.13/1,435,543.16 = 247,004.64/x
  3. Step 3: Cross multiply
    957,025.13x = 1,435,543.16 × 247,004.64
  4. Step 4: Simplify right side
    957,025.13x = 354,585,820,205.24
  5. Step 5: Solve for x
    x = 354,585,820,205.24/957,025.13
  6. Step 6: Final answer
    x = 370,508.37

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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.