Home / 4,281,684.36-5,908,805.52-2,347,829.60

Finding the Fourth Proportional to 4,281,684.36, 5,908,805.52 and 2,347,829.60

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Solution

The fourth proportional to 4,281,684.36, 5,908,805.52 and 2,347,829.60 is: 3,240,049.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281,684.36 : 5,908,805.52 = 2,347,829.60 : x
  2. Step 2: Convert to fraction form
    4,281,684.36/5,908,805.52 = 2,347,829.60/x
  3. Step 3: Cross multiply
    4,281,684.36x = 5,908,805.52 × 2,347,829.60
  4. Step 4: Simplify right side
    4,281,684.36x = 13,872,868,500,499.39
  5. Step 5: Solve for x
    x = 13,872,868,500,499.39/4,281,684.36
  6. Step 6: Final answer
    x = 3,240,049.32

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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.