Home / 2,435,833.60-3,653,750.40-662,905.60

Finding the Fourth Proportional to 2,435,833.60, 3,653,750.40 and 662,905.60

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Solution

The fourth proportional to 2,435,833.60, 3,653,750.40 and 662,905.60 is: 994,358.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,833.60 : 3,653,750.40 = 662,905.60 : x
  2. Step 2: Convert to fraction form
    2,435,833.60/3,653,750.40 = 662,905.60/x
  3. Step 3: Cross multiply
    2,435,833.60x = 3,653,750.40 × 662,905.60
  4. Step 4: Simplify right side
    2,435,833.60x = 2,422,091,601,162.24
  5. Step 5: Solve for x
    x = 2,422,091,601,162.24/2,435,833.60
  6. Step 6: Final answer
    x = 994,358.40

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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.