Home / 5,598,510.36-7,729,663.02-4,307,072.28

Finding the Fourth Proportional to 5,598,510.36, 7,729,663.02 and 4,307,072.28

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Solution

The fourth proportional to 5,598,510.36, 7,729,663.02 and 4,307,072.28 is: 5,946,620.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,598,510.36 : 7,729,663.02 = 4,307,072.28 : x
  2. Step 2: Convert to fraction form
    5,598,510.36/7,729,663.02 = 4,307,072.28/x
  3. Step 3: Cross multiply
    5,598,510.36x = 7,729,663.02 × 4,307,072.28
  4. Step 4: Simplify right side
    5,598,510.36x = 33,292,217,327,183.09
  5. Step 5: Solve for x
    x = 33,292,217,327,183.09/5,598,510.36
  6. Step 6: Final answer
    x = 5,946,620.65

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1.5x scale

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.