Home / 4,873,772.60-7,315,907.70-2,748,008.60

Finding the Fourth Proportional to 4,873,772.60, 7,315,907.70 and 2,748,008.60

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Solution

The fourth proportional to 4,873,772.60, 7,315,907.70 and 2,748,008.60 is: 4,124,972.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873,772.60 : 7,315,907.70 = 2,748,008.60 : x
  2. Step 2: Convert to fraction form
    4,873,772.60/7,315,907.70 = 2,748,008.60/x
  3. Step 3: Cross multiply
    4,873,772.60x = 7,315,907.70 × 2,748,008.60
  4. Step 4: Simplify right side
    4,873,772.60x = 20,104,177,276,406.22
  5. Step 5: Solve for x
    x = 20,104,177,276,406.22/4,873,772.60
  6. Step 6: Final answer
    x = 4,124,972.36

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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.