Home / 3,198,583.29-4,798,127.36-1,068,674.93

Finding the Fourth Proportional to 3,198,583.29, 4,798,127.36 and 1,068,674.93

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Solution

The fourth proportional to 3,198,583.29, 4,798,127.36 and 1,068,674.93 is: 1,603,096.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,198,583.29 : 4,798,127.36 = 1,068,674.93 : x
  2. Step 2: Convert to fraction form
    3,198,583.29/4,798,127.36 = 1,068,674.93/x
  3. Step 3: Cross multiply
    3,198,583.29x = 4,798,127.36 × 1,068,674.93
  4. Step 4: Simplify right side
    3,198,583.29x = 5,127,638,417,253.11
  5. Step 5: Solve for x
    x = 5,127,638,417,253.11/3,198,583.29
  6. Step 6: Final answer
    x = 1,603,096.73

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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.