Home / 3,673,670.70-5,070,075.68-2,224,164.90

Finding the Fourth Proportional to 3,673,670.70, 5,070,075.68 and 2,224,164.90

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Solution

The fourth proportional to 3,673,670.70, 5,070,075.68 and 2,224,164.90 is: 3,069,595.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,670.70 : 5,070,075.68 = 2,224,164.90 : x
  2. Step 2: Convert to fraction form
    3,673,670.70/5,070,075.68 = 2,224,164.90/x
  3. Step 3: Cross multiply
    3,673,670.70x = 5,070,075.68 × 2,224,164.90
  4. Step 4: Simplify right side
    3,673,670.70x = 11,276,684,367,799.63
  5. Step 5: Solve for x
    x = 11,276,684,367,799.63/3,673,670.70
  6. Step 6: Final answer
    x = 3,069,595.86

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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.