Home / 3,197,083.15-4,411,923.26-1,746,747.45

Finding the Fourth Proportional to 3,197,083.15, 4,411,923.26 and 1,746,747.45

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Solution

The fourth proportional to 3,197,083.15, 4,411,923.26 and 1,746,747.45 is: 2,410,483.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,083.15 : 4,411,923.26 = 1,746,747.45 : x
  2. Step 2: Convert to fraction form
    3,197,083.15/4,411,923.26 = 1,746,747.45/x
  3. Step 3: Cross multiply
    3,197,083.15x = 4,411,923.26 × 1,746,747.45
  4. Step 4: Simplify right side
    3,197,083.15x = 7,706,515,691,392.28
  5. Step 5: Solve for x
    x = 7,706,515,691,392.28/3,197,083.15
  6. Step 6: Final answer
    x = 2,410,483.35

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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.