Home / 4,851,201.60-7,282,051.20-2,725,437.60

Finding the Fourth Proportional to 4,851,201.60, 7,282,051.20 and 2,725,437.60

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Solution

The fourth proportional to 4,851,201.60, 7,282,051.20 and 2,725,437.60 is: 4,091,105.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,201.60 : 7,282,051.20 = 2,725,437.60 : x
  2. Step 2: Convert to fraction form
    4,851,201.60/7,282,051.20 = 2,725,437.60/x
  3. Step 3: Cross multiply
    4,851,201.60x = 7,282,051.20 × 2,725,437.60
  4. Step 4: Simplify right side
    4,851,201.60x = 19,846,776,145,605.12
  5. Step 5: Solve for x
    x = 19,846,776,145,605.12/4,851,201.60
  6. Step 6: Final answer
    x = 4,091,105.21

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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.