Home / 2,014,027.80-3,021,041.70-1,615,447.05

Finding the Fourth Proportional to 2,014,027.80, 3,021,041.70 and 1,615,447.05

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Solution

The fourth proportional to 2,014,027.80, 3,021,041.70 and 1,615,447.05 is: 2,423,170.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,027.80 : 3,021,041.70 = 1,615,447.05 : x
  2. Step 2: Convert to fraction form
    2,014,027.80/3,021,041.70 = 1,615,447.05/x
  3. Step 3: Cross multiply
    2,014,027.80x = 3,021,041.70 × 1,615,447.05
  4. Step 4: Simplify right side
    2,014,027.80x = 4,880,332,902,191.99
  5. Step 5: Solve for x
    x = 4,880,332,902,191.99/2,014,027.80
  6. Step 6: Final answer
    x = 2,423,170.58

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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.