Home / 1,197,454.07-1,796,974.41-658,087.01

Finding the Fourth Proportional to 1,197,454.07, 1,796,974.41 and 658,087.01

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Solution

The fourth proportional to 1,197,454.07, 1,796,974.41 and 658,087.01 is: 987,566.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,454.07 : 1,796,974.41 = 658,087.01 : x
  2. Step 2: Convert to fraction form
    1,197,454.07/1,796,974.41 = 658,087.01/x
  3. Step 3: Cross multiply
    1,197,454.07x = 1,796,974.41 × 658,087.01
  4. Step 4: Simplify right side
    1,197,454.07x = 1,182,565,525,002.13
  5. Step 5: Solve for x
    x = 1,182,565,525,002.13/1,197,454.07
  6. Step 6: Final answer
    x = 987,566.50

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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.