Home / 7,568,037.60-11,352,056.40-3,078,002.40

Finding the Fourth Proportional to 7,568,037.60, 11,352,056.40 and 3,078,002.40

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Solution

The fourth proportional to 7,568,037.60, 11,352,056.40 and 3,078,002.40 is: 4,617,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,568,037.60 : 11,352,056.40 = 3,078,002.40 : x
  2. Step 2: Convert to fraction form
    7,568,037.60/11,352,056.40 = 3,078,002.40/x
  3. Step 3: Cross multiply
    7,568,037.60x = 11,352,056.40 × 3,078,002.40
  4. Step 4: Simplify right side
    7,568,037.60x = 34,941,656,844,135.36
  5. Step 5: Solve for x
    x = 34,941,656,844,135.36/7,568,037.60
  6. Step 6: Final answer
    x = 4,617,003.60

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Similar ratio
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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.