Home / 4,095,627.60-6,135,607.80-2,201,739.60

Finding the Fourth Proportional to 4,095,627.60, 6,135,607.80 and 2,201,739.60

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Solution

The fourth proportional to 4,095,627.60, 6,135,607.80 and 2,201,739.60 is: 3,298,398.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,627.60 : 6,135,607.80 = 2,201,739.60 : x
  2. Step 2: Convert to fraction form
    4,095,627.60/6,135,607.80 = 2,201,739.60/x
  3. Step 3: Cross multiply
    4,095,627.60x = 6,135,607.80 × 2,201,739.60
  4. Step 4: Simplify right side
    4,095,627.60x = 13,509,010,663,328.88
  5. Step 5: Solve for x
    x = 13,509,010,663,328.88/4,095,627.60
  6. Step 6: Final answer
    x = 3,298,398.19

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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.