Home / 3,767,007.60-5,650,511.40-1,370,930.40

Finding the Fourth Proportional to 3,767,007.60, 5,650,511.40 and 1,370,930.40

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Solution

The fourth proportional to 3,767,007.60, 5,650,511.40 and 1,370,930.40 is: 2,056,395.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,007.60 : 5,650,511.40 = 1,370,930.40 : x
  2. Step 2: Convert to fraction form
    3,767,007.60/5,650,511.40 = 1,370,930.40/x
  3. Step 3: Cross multiply
    3,767,007.60x = 5,650,511.40 × 1,370,930.40
  4. Step 4: Simplify right side
    3,767,007.60x = 7,746,457,853,806.56
  5. Step 5: Solve for x
    x = 7,746,457,853,806.56/3,767,007.60
  6. Step 6: Final answer
    x = 2,056,395.60

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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.