Home / 4,735,496.40-7,096,246.20-4,021,659.60

Finding the Fourth Proportional to 4,735,496.40, 7,096,246.20 and 4,021,659.60

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Solution

The fourth proportional to 4,735,496.40, 7,096,246.20 and 4,021,659.60 is: 6,026,545.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,735,496.40 : 7,096,246.20 = 4,021,659.60 : x
  2. Step 2: Convert to fraction form
    4,735,496.40/7,096,246.20 = 4,021,659.60/x
  3. Step 3: Cross multiply
    4,735,496.40x = 7,096,246.20 × 4,021,659.60
  4. Step 4: Simplify right side
    4,735,496.40x = 28,538,686,654,193.52
  5. Step 5: Solve for x
    x = 28,538,686,654,193.52/4,735,496.40
  6. Step 6: Final answer
    x = 6,026,545.95

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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.