Home / 1,096,912.60-1,645,887.30-466,365.40

Finding the Fourth Proportional to 1,096,912.60, 1,645,887.30 and 466,365.40

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Solution

The fourth proportional to 1,096,912.60, 1,645,887.30 and 466,365.40 is: 699,768.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,912.60 : 1,645,887.30 = 466,365.40 : x
  2. Step 2: Convert to fraction form
    1,096,912.60/1,645,887.30 = 466,365.40/x
  3. Step 3: Cross multiply
    1,096,912.60x = 1,645,887.30 × 466,365.40
  4. Step 4: Simplify right side
    1,096,912.60x = 767,584,889,019.42
  5. Step 5: Solve for x
    x = 767,584,889,019.42/1,096,912.60
  6. Step 6: Final answer
    x = 699,768.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.