Home / 6,113,868.35-9,173,293.56-3,082,108.01

Finding the Fourth Proportional to 6,113,868.35, 9,173,293.56 and 3,082,108.01

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Solution

The fourth proportional to 6,113,868.35, 9,173,293.56 and 3,082,108.01 is: 4,624,417.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,113,868.35 : 9,173,293.56 = 3,082,108.01 : x
  2. Step 2: Convert to fraction form
    6,113,868.35/9,173,293.56 = 3,082,108.01/x
  3. Step 3: Cross multiply
    6,113,868.35x = 9,173,293.56 × 3,082,108.01
  4. Step 4: Simplify right side
    6,113,868.35x = 28,273,081,513,490.95
  5. Step 5: Solve for x
    x = 28,273,081,513,490.95/6,113,868.35
  6. Step 6: Final answer
    x = 4,624,417.79

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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.