Home / 6,408,702.67-9,606,410.88-4,007,032.24

Finding the Fourth Proportional to 6,408,702.67, 9,606,410.88 and 4,007,032.24

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Solution

The fourth proportional to 6,408,702.67, 9,606,410.88 and 4,007,032.24 is: 6,006,394.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,408,702.67 : 9,606,410.88 = 4,007,032.24 : x
  2. Step 2: Convert to fraction form
    6,408,702.67/9,606,410.88 = 4,007,032.24/x
  3. Step 3: Cross multiply
    6,408,702.67x = 9,606,410.88 × 4,007,032.24
  4. Step 4: Simplify right side
    6,408,702.67x = 38,493,198,106,846.77
  5. Step 5: Solve for x
    x = 38,493,198,106,846.77/6,408,702.67
  6. Step 6: Final answer
    x = 6,006,394.76

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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.