Home / 4,573,129.36-6,862,351.26-2,048,784.61

Finding the Fourth Proportional to 4,573,129.36, 6,862,351.26 and 2,048,784.61

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Solution

The fourth proportional to 4,573,129.36, 6,862,351.26 and 2,048,784.61 is: 3,074,367.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573,129.36 : 6,862,351.26 = 2,048,784.61 : x
  2. Step 2: Convert to fraction form
    4,573,129.36/6,862,351.26 = 2,048,784.61/x
  3. Step 3: Cross multiply
    4,573,129.36x = 6,862,351.26 × 2,048,784.61
  4. Step 4: Simplify right side
    4,573,129.36x = 14,059,479,649,902.11
  5. Step 5: Solve for x
    x = 14,059,479,649,902.11/4,573,129.36
  6. Step 6: Final answer
    x = 3,074,367.36

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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.