Home / 1,548,957.60-2,320,410.48-1,014,855.84

Finding the Fourth Proportional to 1,548,957.60, 2,320,410.48 and 1,014,855.84

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Solution

The fourth proportional to 1,548,957.60, 2,320,410.48 and 1,014,855.84 is: 1,520,301.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,957.60 : 2,320,410.48 = 1,014,855.84 : x
  2. Step 2: Convert to fraction form
    1,548,957.60/2,320,410.48 = 1,014,855.84/x
  3. Step 3: Cross multiply
    1,548,957.60x = 2,320,410.48 × 1,014,855.84
  4. Step 4: Simplify right side
    1,548,957.60x = 2,354,882,126,825.20
  5. Step 5: Solve for x
    x = 2,354,882,126,825.20/1,548,957.60
  6. Step 6: Final answer
    x = 1,520,301.22

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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.