Home / 8,938,082.06-13,407,247.65-2,548,334.42

Finding the Fourth Proportional to 8,938,082.06, 13,407,247.65 and 2,548,334.42

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Solution

The fourth proportional to 8,938,082.06, 13,407,247.65 and 2,548,334.42 is: 3,822,537.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,938,082.06 : 13,407,247.65 = 2,548,334.42 : x
  2. Step 2: Convert to fraction form
    8,938,082.06/13,407,247.65 = 2,548,334.42/x
  3. Step 3: Cross multiply
    8,938,082.06x = 13,407,247.65 × 2,548,334.42
  4. Step 4: Simplify right side
    8,938,082.06x = 34,166,150,663,959.11
  5. Step 5: Solve for x
    x = 34,166,150,663,959.11/8,938,082.06
  6. Step 6: Final answer
    x = 3,822,537.14

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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.