Home / 6,853,159.71-10,279,763.85-1,735,588.22

Finding the Fourth Proportional to 6,853,159.71, 10,279,763.85 and 1,735,588.22

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Solution

The fourth proportional to 6,853,159.71, 10,279,763.85 and 1,735,588.22 is: 2,603,388.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,853,159.71 : 10,279,763.85 = 1,735,588.22 : x
  2. Step 2: Convert to fraction form
    6,853,159.71/10,279,763.85 = 1,735,588.22/x
  3. Step 3: Cross multiply
    6,853,159.71x = 10,279,763.85 × 1,735,588.22
  4. Step 4: Simplify right side
    6,853,159.71x = 17,841,436,991,043.03
  5. Step 5: Solve for x
    x = 17,841,436,991,043.03/6,853,159.71
  6. Step 6: Final answer
    x = 2,603,388.47

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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.