Home / 1,830,217.77-2,525,635.28-1,014,497.73

Finding the Fourth Proportional to 1,830,217.77, 2,525,635.28 and 1,014,497.73

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Solution

The fourth proportional to 1,830,217.77, 2,525,635.28 and 1,014,497.73 is: 1,399,970.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,217.77 : 2,525,635.28 = 1,014,497.73 : x
  2. Step 2: Convert to fraction form
    1,830,217.77/2,525,635.28 = 1,014,497.73/x
  3. Step 3: Cross multiply
    1,830,217.77x = 2,525,635.28 × 1,014,497.73
  4. Step 4: Simplify right side
    1,830,217.77x = 2,562,251,253,295.43
  5. Step 5: Solve for x
    x = 2,562,251,253,295.43/1,830,217.77
  6. Step 6: Final answer
    x = 1,399,970.70

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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.