Home / 2,668,995.27-3,683,476.93-1,523,247.03

Finding the Fourth Proportional to 2,668,995.27, 3,683,476.93 and 1,523,247.03

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Solution

The fourth proportional to 2,668,995.27, 3,683,476.93 and 1,523,247.03 is: 2,102,231.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,995.27 : 3,683,476.93 = 1,523,247.03 : x
  2. Step 2: Convert to fraction form
    2,668,995.27/3,683,476.93 = 1,523,247.03/x
  3. Step 3: Cross multiply
    2,668,995.27x = 3,683,476.93 × 1,523,247.03
  4. Step 4: Simplify right side
    2,668,995.27x = 5,610,845,306,712.83
  5. Step 5: Solve for x
    x = 5,610,845,306,712.83/2,668,995.27
  6. Step 6: Final answer
    x = 2,102,231.26

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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.