Home / 1,096,734.64-1,513,483.36-613,294.24

Finding the Fourth Proportional to 1,096,734.64, 1,513,483.36 and 613,294.24

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Solution

The fourth proportional to 1,096,734.64, 1,513,483.36 and 613,294.24 is: 846,340.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,734.64 : 1,513,483.36 = 613,294.24 : x
  2. Step 2: Convert to fraction form
    1,096,734.64/1,513,483.36 = 613,294.24/x
  3. Step 3: Cross multiply
    1,096,734.64x = 1,513,483.36 × 613,294.24
  4. Step 4: Simplify right side
    1,096,734.64x = 928,210,627,023.85
  5. Step 5: Solve for x
    x = 928,210,627,023.85/1,096,734.64
  6. Step 6: Final answer
    x = 846,340.21

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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.