Home / 5,864,661.60-8,796,992.40-4,447,485.60

Finding the Fourth Proportional to 5,864,661.60, 8,796,992.40 and 4,447,485.60

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Solution

The fourth proportional to 5,864,661.60, 8,796,992.40 and 4,447,485.60 is: 6,671,228.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,864,661.60 : 8,796,992.40 = 4,447,485.60 : x
  2. Step 2: Convert to fraction form
    5,864,661.60/8,796,992.40 = 4,447,485.60/x
  3. Step 3: Cross multiply
    5,864,661.60x = 8,796,992.40 × 4,447,485.60
  4. Step 4: Simplify right side
    5,864,661.60x = 39,124,497,022,309.44
  5. Step 5: Solve for x
    x = 39,124,497,022,309.44/5,864,661.60
  6. Step 6: Final answer
    x = 6,671,228.40

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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.