Home / 4,488,543.92-6,194,197.54-2,554,804.48

Finding the Fourth Proportional to 4,488,543.92, 6,194,197.54 and 2,554,804.48

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Solution

The fourth proportional to 4,488,543.92, 6,194,197.54 and 2,554,804.48 is: 3,525,634.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,543.92 : 6,194,197.54 = 2,554,804.48 : x
  2. Step 2: Convert to fraction form
    4,488,543.92/6,194,197.54 = 2,554,804.48/x
  3. Step 3: Cross multiply
    4,488,543.92x = 6,194,197.54 × 2,554,804.48
  4. Step 4: Simplify right side
    4,488,543.92x = 15,824,963,625,196.98
  5. Step 5: Solve for x
    x = 15,824,963,625,196.98/4,488,543.92
  6. Step 6: Final answer
    x = 3,525,634.13

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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.