Home / 4,873,104.60-7,301,783.70-3,072,766.20

Finding the Fourth Proportional to 4,873,104.60, 7,301,783.70 and 3,072,766.20

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Solution

The fourth proportional to 4,873,104.60, 7,301,783.70 and 3,072,766.20 is: 4,604,184.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873,104.60 : 7,301,783.70 = 3,072,766.20 : x
  2. Step 2: Convert to fraction form
    4,873,104.60/7,301,783.70 = 3,072,766.20/x
  3. Step 3: Cross multiply
    4,873,104.60x = 7,301,783.70 × 3,072,766.20
  4. Step 4: Simplify right side
    4,873,104.60x = 22,436,674,153,070.94
  5. Step 5: Solve for x
    x = 22,436,674,153,070.94/4,873,104.60
  6. Step 6: Final answer
    x = 4,604,184.81

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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.