Home / 2,435,893.70-3,653,840.55-2,393,903.30

Finding the Fourth Proportional to 2,435,893.70, 3,653,840.55 and 2,393,903.30

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Solution

The fourth proportional to 2,435,893.70, 3,653,840.55 and 2,393,903.30 is: 3,590,854.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,893.70 : 3,653,840.55 = 2,393,903.30 : x
  2. Step 2: Convert to fraction form
    2,435,893.70/3,653,840.55 = 2,393,903.30/x
  3. Step 3: Cross multiply
    2,435,893.70x = 3,653,840.55 × 2,393,903.30
  4. Step 4: Simplify right side
    2,435,893.70x = 8,746,940,950,318.81
  5. Step 5: Solve for x
    x = 8,746,940,950,318.81/2,435,893.70
  6. Step 6: Final answer
    x = 3,590,854.95

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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.