Home / 1,559,060.88-2,151,510.56-843,668.88

Finding the Fourth Proportional to 1,559,060.88, 2,151,510.56 and 843,668.88

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Solution

The fourth proportional to 1,559,060.88, 2,151,510.56 and 843,668.88 is: 1,164,266.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,060.88 : 2,151,510.56 = 843,668.88 : x
  2. Step 2: Convert to fraction form
    1,559,060.88/2,151,510.56 = 843,668.88/x
  3. Step 3: Cross multiply
    1,559,060.88x = 2,151,510.56 × 843,668.88
  4. Step 4: Simplify right side
    1,559,060.88x = 1,815,162,504,463.37
  5. Step 5: Solve for x
    x = 1,815,162,504,463.37/1,559,060.88
  6. Step 6: Final answer
    x = 1,164,266.60

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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.