Home / 4,205,261.66-5,803,263.42-2,271,522.25

Finding the Fourth Proportional to 4,205,261.66, 5,803,263.42 and 2,271,522.25

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Solution

The fourth proportional to 4,205,261.66, 5,803,263.42 and 2,271,522.25 is: 3,134,701.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,261.66 : 5,803,263.42 = 2,271,522.25 : x
  2. Step 2: Convert to fraction form
    4,205,261.66/5,803,263.42 = 2,271,522.25/x
  3. Step 3: Cross multiply
    4,205,261.66x = 5,803,263.42 × 2,271,522.25
  4. Step 4: Simplify right side
    4,205,261.66x = 13,182,241,981,141.10
  5. Step 5: Solve for x
    x = 13,182,241,981,141.10/4,205,261.66
  6. Step 6: Final answer
    x = 3,134,701.97

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Double scale
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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.