Home / 6,644,567.70-9,966,851.55-3,804,966.90

Finding the Fourth Proportional to 6,644,567.70, 9,966,851.55 and 3,804,966.90

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Solution

The fourth proportional to 6,644,567.70, 9,966,851.55 and 3,804,966.90 is: 5,707,450.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,644,567.70 : 9,966,851.55 = 3,804,966.90 : x
  2. Step 2: Convert to fraction form
    6,644,567.70/9,966,851.55 = 3,804,966.90/x
  3. Step 3: Cross multiply
    6,644,567.70x = 9,966,851.55 × 3,804,966.90
  4. Step 4: Simplify right side
    6,644,567.70x = 37,923,540,244,963.70
  5. Step 5: Solve for x
    x = 37,923,540,244,963.70/6,644,567.70
  6. Step 6: Final answer
    x = 5,707,450.35

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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.