Home / 7,223,270.02-10,845,712.53-6,253,633.06

Finding the Fourth Proportional to 7,223,270.02, 10,845,712.53 and 6,253,633.06

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Solution

The fourth proportional to 7,223,270.02, 10,845,712.53 and 6,253,633.06 is: 9,389,806.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,223,270.02 : 10,845,712.53 = 6,253,633.06 : x
  2. Step 2: Convert to fraction form
    7,223,270.02/10,845,712.53 = 6,253,633.06/x
  3. Step 3: Cross multiply
    7,223,270.02x = 10,845,712.53 × 6,253,633.06
  4. Step 4: Simplify right side
    7,223,270.02x = 67,825,106,436,864.23
  5. Step 5: Solve for x
    x = 67,825,106,436,864.23/7,223,270.02
  6. Step 6: Final answer
    x = 9,389,806.31

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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.