Home / 17,604,345.56-26,387,880.98-5,921,595.22

Finding the Fourth Proportional to 17,604,345.56, 26,387,880.98 and 5,921,595.22

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Solution

The fourth proportional to 17,604,345.56, 26,387,880.98 and 5,921,595.22 is: 8,876,123.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,604,345.56 : 26,387,880.98 = 5,921,595.22 : x
  2. Step 2: Convert to fraction form
    17,604,345.56/26,387,880.98 = 5,921,595.22/x
  3. Step 3: Cross multiply
    17,604,345.56x = 26,387,880.98 × 5,921,595.22
  4. Step 4: Simplify right side
    17,604,345.56x = 156,258,349,917,709.62
  5. Step 5: Solve for x
    x = 156,258,349,917,709.62/17,604,345.56
  6. Step 6: Final answer
    x = 8,876,123.76

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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.