Home / 9,457,230.16-13,050,237.54-5,327,080.66

Finding the Fourth Proportional to 9,457,230.16, 13,050,237.54 and 5,327,080.66

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Solution

The fourth proportional to 9,457,230.16, 13,050,237.54 and 5,327,080.66 is: 7,350,954.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,457,230.16 : 13,050,237.54 = 5,327,080.66 : x
  2. Step 2: Convert to fraction form
    9,457,230.16/13,050,237.54 = 5,327,080.66/x
  3. Step 3: Cross multiply
    9,457,230.16x = 13,050,237.54 × 5,327,080.66
  4. Step 4: Simplify right side
    9,457,230.16x = 69,519,668,007,739.98
  5. Step 5: Solve for x
    x = 69,519,668,007,739.98/9,457,230.16
  6. Step 6: Final answer
    x = 7,350,954.44

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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.