Home / 1,882,501.00-2,596,894.97-1,229,509.60

Finding the Fourth Proportional to 1,882,501.00, 2,596,894.97 and 1,229,509.60

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Solution

The fourth proportional to 1,882,501.00, 2,596,894.97 and 1,229,509.60 is: 1,696,098.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,501.00 : 2,596,894.97 = 1,229,509.60 : x
  2. Step 2: Convert to fraction form
    1,882,501.00/2,596,894.97 = 1,229,509.60/x
  3. Step 3: Cross multiply
    1,882,501.00x = 2,596,894.97 × 1,229,509.60
  4. Step 4: Simplify right side
    1,882,501.00x = 3,192,907,283,166.93
  5. Step 5: Solve for x
    x = 3,192,907,283,166.93/1,882,501.00
  6. Step 6: Final answer
    x = 1,696,098.59

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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.