Home / 7,583,285.72-11,377,801.04-4,552,768

Finding the Fourth Proportional to 7,583,285.72, 11,377,801.04 and 4,552,768

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Solution

The fourth proportional to 7,583,285.72, 11,377,801.04 and 4,552,768 is: 6,830,876.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,583,285.72 : 11,377,801.04 = 4,552,768 : x
  2. Step 2: Convert to fraction form
    7,583,285.72/11,377,801.04 = 4,552,768/x
  3. Step 3: Cross multiply
    7,583,285.72x = 11,377,801.04 × 4,552,768
  4. Step 4: Simplify right side
    7,583,285.72x = 51,800,488,485,278.72
  5. Step 5: Solve for x
    x = 51,800,488,485,278.72/7,583,285.72
  6. Step 6: Final answer
    x = 6,830,876.54

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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.