Home / 3,602,093.10-5,406,201.45-1,473,704.70

Finding the Fourth Proportional to 3,602,093.10, 5,406,201.45 and 1,473,704.70

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Solution

The fourth proportional to 3,602,093.10, 5,406,201.45 and 1,473,704.70 is: 2,211,809.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,602,093.10 : 5,406,201.45 = 1,473,704.70 : x
  2. Step 2: Convert to fraction form
    3,602,093.10/5,406,201.45 = 1,473,704.70/x
  3. Step 3: Cross multiply
    3,602,093.10x = 5,406,201.45 × 1,473,704.70
  4. Step 4: Simplify right side
    3,602,093.10x = 7,967,144,486,011.82
  5. Step 5: Solve for x
    x = 7,967,144,486,011.82/3,602,093.10
  6. Step 6: Final answer
    x = 2,211,809.71

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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.