Home / 5,556,338.70-8,322,066.45-4,561,010.70

Finding the Fourth Proportional to 5,556,338.70, 8,322,066.45 and 4,561,010.70

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Solution

The fourth proportional to 5,556,338.70, 8,322,066.45 and 4,561,010.70 is: 6,831,303.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,556,338.70 : 8,322,066.45 = 4,561,010.70 : x
  2. Step 2: Convert to fraction form
    5,556,338.70/8,322,066.45 = 4,561,010.70/x
  3. Step 3: Cross multiply
    5,556,338.70x = 8,322,066.45 × 4,561,010.70
  4. Step 4: Simplify right side
    5,556,338.70x = 37,957,034,124,561.02
  5. Step 5: Solve for x
    x = 37,957,034,124,561.02/5,556,338.70
  6. Step 6: Final answer
    x = 6,831,303.16

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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.