Home / 10,858,659.60-16,277,621.40-4,033,405.20

Finding the Fourth Proportional to 10,858,659.60, 16,277,621.40 and 4,033,405.20

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Solution

The fourth proportional to 10,858,659.60, 16,277,621.40 and 4,033,405.20 is: 6,046,256.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,858,659.60 : 16,277,621.40 = 4,033,405.20 : x
  2. Step 2: Convert to fraction form
    10,858,659.60/16,277,621.40 = 4,033,405.20/x
  3. Step 3: Cross multiply
    10,858,659.60x = 16,277,621.40 × 4,033,405.20
  4. Step 4: Simplify right side
    10,858,659.60x = 65,654,242,798,391.28
  5. Step 5: Solve for x
    x = 65,654,242,798,391.28/10,858,659.60
  6. Step 6: Final answer
    x = 6,046,256.65

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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.