Home / 4,792,560.10-6,613,727.18-2,833,144.36

Finding the Fourth Proportional to 4,792,560.10, 6,613,727.18 and 2,833,144.36

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Solution

The fourth proportional to 4,792,560.10, 6,613,727.18 and 2,833,144.36 is: 3,909,735.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,560.10 : 6,613,727.18 = 2,833,144.36 : x
  2. Step 2: Convert to fraction form
    4,792,560.10/6,613,727.18 = 2,833,144.36/x
  3. Step 3: Cross multiply
    4,792,560.10x = 6,613,727.18 × 2,833,144.36
  4. Step 4: Simplify right side
    4,792,560.10x = 18,737,643,827,895.66
  5. Step 5: Solve for x
    x = 18,737,643,827,895.66/4,792,560.10
  6. Step 6: Final answer
    x = 3,909,735.81

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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.