Home / 2,435,866.60-3,654,030.30-662,938.60

Finding the Fourth Proportional to 2,435,866.60, 3,654,030.30 and 662,938.60

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Solution

The fourth proportional to 2,435,866.60, 3,654,030.30 and 662,938.60 is: 994,470.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,866.60 : 3,654,030.30 = 662,938.60 : x
  2. Step 2: Convert to fraction form
    2,435,866.60/3,654,030.30 = 662,938.60/x
  3. Step 3: Cross multiply
    2,435,866.60x = 3,654,030.30 × 662,938.60
  4. Step 4: Simplify right side
    2,435,866.60x = 2,422,397,731,439.58
  5. Step 5: Solve for x
    x = 2,422,397,731,439.58/2,435,866.60
  6. Step 6: Final answer
    x = 994,470.61

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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.