Home / 9,552,949.34-13,182,722.03-5,201,940.20

Finding the Fourth Proportional to 9,552,949.34, 13,182,722.03 and 5,201,940.20

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Solution

The fourth proportional to 9,552,949.34, 13,182,722.03 and 5,201,940.20 is: 7,178,487.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552,949.34 : 13,182,722.03 = 5,201,940.20 : x
  2. Step 2: Convert to fraction form
    9,552,949.34/13,182,722.03 = 5,201,940.20/x
  3. Step 3: Cross multiply
    9,552,949.34x = 13,182,722.03 × 5,201,940.20
  4. Step 4: Simplify right side
    9,552,949.34x = 68,575,731,620,373.85
  5. Step 5: Solve for x
    x = 68,575,731,620,373.85/9,552,949.34
  6. Step 6: Final answer
    x = 7,178,487.94

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1.5x scale

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.