Home / 1,802,256.60-2,706,009.30-1,093,668.60

Finding the Fourth Proportional to 1,802,256.60, 2,706,009.30 and 1,093,668.60

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Solution

The fourth proportional to 1,802,256.60, 2,706,009.30 and 1,093,668.60 is: 1,642,095.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,802,256.60 : 2,706,009.30 = 1,093,668.60 : x
  2. Step 2: Convert to fraction form
    1,802,256.60/2,706,009.30 = 1,093,668.60/x
  3. Step 3: Cross multiply
    1,802,256.60x = 2,706,009.30 × 1,093,668.60
  4. Step 4: Simplify right side
    1,802,256.60x = 2,959,477,402,717.98
  5. Step 5: Solve for x
    x = 2,959,477,402,717.98/1,802,256.60
  6. Step 6: Final answer
    x = 1,642,095.47

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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.