Home / 4,792,682.56-6,614,756.24-2,832,480.60

Finding the Fourth Proportional to 4,792,682.56, 6,614,756.24 and 2,832,480.60

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Solution

The fourth proportional to 4,792,682.56, 6,614,756.24 and 2,832,480.60 is: 3,909,328.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,682.56 : 6,614,756.24 = 2,832,480.60 : x
  2. Step 2: Convert to fraction form
    4,792,682.56/6,614,756.24 = 2,832,480.60/x
  3. Step 3: Cross multiply
    4,792,682.56x = 6,614,756.24 × 2,832,480.60
  4. Step 4: Simplify right side
    4,792,682.56x = 18,736,168,723,528.95
  5. Step 5: Solve for x
    x = 18,736,168,723,528.95/4,792,682.56
  6. Step 6: Final answer
    x = 3,909,328.12

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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.