Home / 9,614,470.40-13,268,127.36-5,263,484.94

Finding the Fourth Proportional to 9,614,470.40, 13,268,127.36 and 5,263,484.94

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Solution

The fourth proportional to 9,614,470.40, 13,268,127.36 and 5,263,484.94 is: 7,263,695.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,614,470.40 : 13,268,127.36 = 5,263,484.94 : x
  2. Step 2: Convert to fraction form
    9,614,470.40/13,268,127.36 = 5,263,484.94/x
  3. Step 3: Cross multiply
    9,614,470.40x = 13,268,127.36 × 5,263,484.94
  4. Step 4: Simplify right side
    9,614,470.40x = 69,836,588,541,361.96
  5. Step 5: Solve for x
    x = 69,836,588,541,361.96/9,614,470.40
  6. Step 6: Final answer
    x = 7,263,695.83

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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.