Home / 9,841,506.06-13,581,286.88-5,490,593.27

Finding the Fourth Proportional to 9,841,506.06, 13,581,286.88 and 5,490,593.27

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Solution

The fourth proportional to 9,841,506.06, 13,581,286.88 and 5,490,593.27 is: 7,577,023.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,506.06 : 13,581,286.88 = 5,490,593.27 : x
  2. Step 2: Convert to fraction form
    9,841,506.06/13,581,286.88 = 5,490,593.27/x
  3. Step 3: Cross multiply
    9,841,506.06x = 13,581,286.88 × 5,490,593.27
  4. Step 4: Simplify right side
    9,841,506.06x = 74,569,322,245,907.89
  5. Step 5: Solve for x
    x = 74,569,322,245,907.89/9,841,506.06
  6. Step 6: Final answer
    x = 7,577,023.45

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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.