Home / 2,954,249.76-4,429,602.90-1,354,809

Finding the Fourth Proportional to 2,954,249.76, 4,429,602.90 and 1,354,809

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Solution

The fourth proportional to 2,954,249.76, 4,429,602.90 and 1,354,809 is: 2,031,400.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,249.76 : 4,429,602.90 = 1,354,809 : x
  2. Step 2: Convert to fraction form
    2,954,249.76/4,429,602.90 = 1,354,809/x
  3. Step 3: Cross multiply
    2,954,249.76x = 4,429,602.90 × 1,354,809
  4. Step 4: Simplify right side
    2,954,249.76x = 6,001,265,875,346.10
  5. Step 5: Solve for x
    x = 6,001,265,875,346.10/2,954,249.76
  6. Step 6: Final answer
    x = 2,031,400.99

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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.