Home / 5,668,126.76-8,501,313.48-2,073,052.91

Finding the Fourth Proportional to 5,668,126.76, 8,501,313.48 and 2,073,052.91

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Solution

The fourth proportional to 5,668,126.76, 8,501,313.48 and 2,073,052.91 is: 3,109,258.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,126.76 : 8,501,313.48 = 2,073,052.91 : x
  2. Step 2: Convert to fraction form
    5,668,126.76/8,501,313.48 = 2,073,052.91/x
  3. Step 3: Cross multiply
    5,668,126.76x = 8,501,313.48 × 2,073,052.91
  4. Step 4: Simplify right side
    5,668,126.76x = 17,623,672,648,536.23
  5. Step 5: Solve for x
    x = 17,623,672,648,536.23/5,668,126.76
  6. Step 6: Final answer
    x = 3,109,258.74

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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.