Home / 5,918,503.01-8,167,534.02-3,202,249.01

Finding the Fourth Proportional to 5,918,503.01, 8,167,534.02 and 3,202,249.01

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Solution

The fourth proportional to 5,918,503.01, 8,167,534.02 and 3,202,249.01 is: 4,419,103.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,918,503.01 : 8,167,534.02 = 3,202,249.01 : x
  2. Step 2: Convert to fraction form
    5,918,503.01/8,167,534.02 = 3,202,249.01/x
  3. Step 3: Cross multiply
    5,918,503.01x = 8,167,534.02 × 3,202,249.01
  4. Step 4: Simplify right side
    5,918,503.01x = 26,154,477,688,848.65
  5. Step 5: Solve for x
    x = 26,154,477,688,848.65/5,918,503.01
  6. Step 6: Final answer
    x = 4,419,103.56

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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.