Home / 1,437,095.88-1,983,153.24-792,504.36

Finding the Fourth Proportional to 1,437,095.88, 1,983,153.24 and 792,504.36

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Solution

The fourth proportional to 1,437,095.88, 1,983,153.24 and 792,504.36 is: 1,093,634.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,095.88 : 1,983,153.24 = 792,504.36 : x
  2. Step 2: Convert to fraction form
    1,437,095.88/1,983,153.24 = 792,504.36/x
  3. Step 3: Cross multiply
    1,437,095.88x = 1,983,153.24 × 792,504.36
  4. Step 4: Simplify right side
    1,437,095.88x = 1,571,657,589,248.13
  5. Step 5: Solve for x
    x = 1,571,657,589,248.13/1,437,095.88
  6. Step 6: Final answer
    x = 1,093,634.47

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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.