Home / 6,534,246.56-9,785,672.64-3,648,521.93

Finding the Fourth Proportional to 6,534,246.56, 9,785,672.64 and 3,648,521.93

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Solution

The fourth proportional to 6,534,246.56, 9,785,672.64 and 3,648,521.93 is: 5,464,018.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,534,246.56 : 9,785,672.64 = 3,648,521.93 : x
  2. Step 2: Convert to fraction form
    6,534,246.56/9,785,672.64 = 3,648,521.93/x
  3. Step 3: Cross multiply
    6,534,246.56x = 9,785,672.64 × 3,648,521.93
  4. Step 4: Simplify right side
    6,534,246.56x = 35,703,241,177,912.63
  5. Step 5: Solve for x
    x = 35,703,241,177,912.63/6,534,246.56
  6. Step 6: Final answer
    x = 5,464,018.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.