Home / 9,457,229.16-13,050,236.16-5,327,079.66

Finding the Fourth Proportional to 9,457,229.16, 13,050,236.16 and 5,327,079.66

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Solution

The fourth proportional to 9,457,229.16, 13,050,236.16 and 5,327,079.66 is: 7,350,953.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,457,229.16 : 13,050,236.16 = 5,327,079.66 : x
  2. Step 2: Convert to fraction form
    9,457,229.16/13,050,236.16 = 5,327,079.66/x
  3. Step 3: Cross multiply
    9,457,229.16x = 13,050,236.16 × 5,327,079.66
  4. Step 4: Simplify right side
    9,457,229.16x = 69,519,647,606,132.51
  5. Step 5: Solve for x
    x = 69,519,647,606,132.51/9,457,229.16
  6. Step 6: Final answer
    x = 7,350,953.06

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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.