Home / 4,296,055.01-5,928,510.98-3,198,394.40

Finding the Fourth Proportional to 4,296,055.01, 5,928,510.98 and 3,198,394.40

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Solution

The fourth proportional to 4,296,055.01, 5,928,510.98 and 3,198,394.40 is: 4,413,750.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,296,055.01 : 5,928,510.98 = 3,198,394.40 : x
  2. Step 2: Convert to fraction form
    4,296,055.01/5,928,510.98 = 3,198,394.40/x
  3. Step 3: Cross multiply
    4,296,055.01x = 5,928,510.98 × 3,198,394.40
  4. Step 4: Simplify right side
    4,296,055.01x = 18,961,716,297,123.94
  5. Step 5: Solve for x
    x = 18,961,716,297,123.94/4,296,055.01
  6. Step 6: Final answer
    x = 4,413,750.82

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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.