Home / 2,358,108.52-3,536,818.26-1,159,709.20

Finding the Fourth Proportional to 2,358,108.52, 3,536,818.26 and 1,159,709.20

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Solution

The fourth proportional to 2,358,108.52, 3,536,818.26 and 1,159,709.20 is: 1,739,394.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,108.52 : 3,536,818.26 = 1,159,709.20 : x
  2. Step 2: Convert to fraction form
    2,358,108.52/3,536,818.26 = 1,159,709.20/x
  3. Step 3: Cross multiply
    2,358,108.52x = 3,536,818.26 × 1,159,709.20
  4. Step 4: Simplify right side
    2,358,108.52x = 4,101,680,674,849.99
  5. Step 5: Solve for x
    x = 4,101,680,674,849.99/2,358,108.52
  6. Step 6: Final answer
    x = 1,739,394.37

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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.