Home / 4,216,235.92-5,818,407.52-2,282,496.48

Finding the Fourth Proportional to 4,216,235.92, 5,818,407.52 and 2,282,496.48

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Solution

The fourth proportional to 4,216,235.92, 5,818,407.52 and 2,282,496.48 is: 3,149,846.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,235.92 : 5,818,407.52 = 2,282,496.48 : x
  2. Step 2: Convert to fraction form
    4,216,235.92/5,818,407.52 = 2,282,496.48/x
  3. Step 3: Cross multiply
    4,216,235.92x = 5,818,407.52 × 2,282,496.48
  4. Step 4: Simplify right side
    4,216,235.92x = 13,280,494,683,605.53
  5. Step 5: Solve for x
    x = 13,280,494,683,605.53/4,216,235.92
  6. Step 6: Final answer
    x = 3,149,846.20

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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.