Home / 6,557,570.58-9,050,098.01-4,900,840.32

Finding the Fourth Proportional to 6,557,570.58, 9,050,098.01 and 4,900,840.32

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Solution

The fourth proportional to 6,557,570.58, 9,050,098.01 and 4,900,840.32 is: 6,763,645.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,557,570.58 : 9,050,098.01 = 4,900,840.32 : x
  2. Step 2: Convert to fraction form
    6,557,570.58/9,050,098.01 = 4,900,840.32/x
  3. Step 3: Cross multiply
    6,557,570.58x = 9,050,098.01 × 4,900,840.32
  4. Step 4: Simplify right side
    6,557,570.58x = 44,353,085,202,855.57
  5. Step 5: Solve for x
    x = 44,353,085,202,855.57/6,557,570.58
  6. Step 6: Final answer
    x = 6,763,645.87

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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.