Home / 4,969,192.93-7,453,955.47-1,374,658.87

Finding the Fourth Proportional to 4,969,192.93, 7,453,955.47 and 1,374,658.87

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Solution

The fourth proportional to 4,969,192.93, 7,453,955.47 and 1,374,658.87 is: 2,062,034.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,969,192.93 : 7,453,955.47 = 1,374,658.87 : x
  2. Step 2: Convert to fraction form
    4,969,192.93/7,453,955.47 = 1,374,658.87/x
  3. Step 3: Cross multiply
    4,969,192.93x = 7,453,955.47 × 1,374,658.87
  4. Step 4: Simplify right side
    4,969,192.93x = 10,246,646,003,420.52
  5. Step 5: Solve for x
    x = 10,246,646,003,420.52/4,969,192.93
  6. Step 6: Final answer
    x = 2,062,034.25

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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.