Home / 5,049,194.46-7,573,858.65-1,683,402.54

Finding the Fourth Proportional to 5,049,194.46, 7,573,858.65 and 1,683,402.54

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Solution

The fourth proportional to 5,049,194.46, 7,573,858.65 and 1,683,402.54 is: 2,525,126.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,049,194.46 : 7,573,858.65 = 1,683,402.54 : x
  2. Step 2: Convert to fraction form
    5,049,194.46/7,573,858.65 = 1,683,402.54/x
  3. Step 3: Cross multiply
    5,049,194.46x = 7,573,858.65 × 1,683,402.54
  4. Step 4: Simplify right side
    5,049,194.46x = 12,749,852,889,010.97
  5. Step 5: Solve for x
    x = 12,749,852,889,010.97/5,049,194.46
  6. Step 6: Final answer
    x = 2,525,126.13

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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.