Home / 6,145,675.66-9,230,464.23-5,009,271.58

Finding the Fourth Proportional to 6,145,675.66, 9,230,464.23 and 5,009,271.58

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Solution

The fourth proportional to 6,145,675.66, 9,230,464.23 and 5,009,271.58 is: 7,523,648.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,145,675.66 : 9,230,464.23 = 5,009,271.58 : x
  2. Step 2: Convert to fraction form
    6,145,675.66/9,230,464.23 = 5,009,271.58/x
  3. Step 3: Cross multiply
    6,145,675.66x = 9,230,464.23 × 5,009,271.58
  4. Step 4: Simplify right side
    6,145,675.66x = 46,237,902,137,545.59
  5. Step 5: Solve for x
    x = 46,237,902,137,545.59/6,145,675.66
  6. Step 6: Final answer
    x = 7,523,648.28

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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.