Home / 6,789,479.96-10,189,084.26-2,471,521.16

Finding the Fourth Proportional to 6,789,479.96, 10,189,084.26 and 2,471,521.16

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Solution

The fourth proportional to 6,789,479.96, 10,189,084.26 and 2,471,521.16 is: 3,709,052.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,789,479.96 : 10,189,084.26 = 2,471,521.16 : x
  2. Step 2: Convert to fraction form
    6,789,479.96/10,189,084.26 = 2,471,521.16/x
  3. Step 3: Cross multiply
    6,789,479.96x = 10,189,084.26 × 2,471,521.16
  4. Step 4: Simplify right side
    6,789,479.96x = 25,182,537,349,612.94
  5. Step 5: Solve for x
    x = 25,182,537,349,612.94/6,789,479.96
  6. Step 6: Final answer
    x = 3,709,052.46

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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.