Home / 4,768,439.03-6,580,245.53-2,703,593.51

Finding the Fourth Proportional to 4,768,439.03, 6,580,245.53 and 2,703,593.51

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Solution

The fourth proportional to 4,768,439.03, 6,580,245.53 and 2,703,593.51 is: 3,730,845.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,768,439.03 : 6,580,245.53 = 2,703,593.51 : x
  2. Step 2: Convert to fraction form
    4,768,439.03/6,580,245.53 = 2,703,593.51/x
  3. Step 3: Cross multiply
    4,768,439.03x = 6,580,245.53 × 2,703,593.51
  4. Step 4: Simplify right side
    4,768,439.03x = 17,790,309,062,695.32
  5. Step 5: Solve for x
    x = 17,790,309,062,695.32/4,768,439.03
  6. Step 6: Final answer
    x = 3,730,845.45

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1.5x scale

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.