Home / 1,603,909.52-2,213,050.68-950,741.48

Finding the Fourth Proportional to 1,603,909.52, 2,213,050.68 and 950,741.48

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Solution

The fourth proportional to 1,603,909.52, 2,213,050.68 and 950,741.48 is: 1,311,819.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,603,909.52 : 2,213,050.68 = 950,741.48 : x
  2. Step 2: Convert to fraction form
    1,603,909.52/2,213,050.68 = 950,741.48/x
  3. Step 3: Cross multiply
    1,603,909.52x = 2,213,050.68 × 950,741.48
  4. Step 4: Simplify right side
    1,603,909.52x = 2,104,039,078,818.21
  5. Step 5: Solve for x
    x = 2,104,039,078,818.21/1,603,909.52
  6. Step 6: Final answer
    x = 1,311,819.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.