Home / 2,468,358.60-3,701,846.70-785,977.80

Finding the Fourth Proportional to 2,468,358.60, 3,701,846.70 and 785,977.80

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Solution

The fourth proportional to 2,468,358.60, 3,701,846.70 and 785,977.80 is: 1,178,746.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,358.60 : 3,701,846.70 = 785,977.80 : x
  2. Step 2: Convert to fraction form
    2,468,358.60/3,701,846.70 = 785,977.80/x
  3. Step 3: Cross multiply
    2,468,358.60x = 3,701,846.70 × 785,977.80
  4. Step 4: Simplify right side
    2,468,358.60x = 2,909,569,325,203.26
  5. Step 5: Solve for x
    x = 2,909,569,325,203.26/2,468,358.60
  6. Step 6: Final answer
    x = 1,178,746.61

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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.