Home / 1,706,001.36-2,558,025.18-1,369,662.60

Finding the Fourth Proportional to 1,706,001.36, 2,558,025.18 and 1,369,662.60

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Solution

The fourth proportional to 1,706,001.36, 2,558,025.18 and 1,369,662.60 is: 2,053,709.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,001.36 : 2,558,025.18 = 1,369,662.60 : x
  2. Step 2: Convert to fraction form
    1,706,001.36/2,558,025.18 = 1,369,662.60/x
  3. Step 3: Cross multiply
    1,706,001.36x = 2,558,025.18 × 1,369,662.60
  4. Step 4: Simplify right side
    1,706,001.36x = 3,503,631,418,904.27
  5. Step 5: Solve for x
    x = 3,503,631,418,904.27/1,706,001.36
  6. Step 6: Final answer
    x = 2,053,709.63

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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.