Home / 7,653,061.73-11,452,630.23-4,775,782.37

Finding the Fourth Proportional to 7,653,061.73, 11,452,630.23 and 4,775,782.37

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Solution

The fourth proportional to 7,653,061.73, 11,452,630.23 and 4,775,782.37 is: 7,146,848.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,653,061.73 : 11,452,630.23 = 4,775,782.37 : x
  2. Step 2: Convert to fraction form
    7,653,061.73/11,452,630.23 = 4,775,782.37/x
  3. Step 3: Cross multiply
    7,653,061.73x = 11,452,630.23 × 4,775,782.37
  4. Step 4: Simplify right side
    7,653,061.73x = 54,695,269,485,299.90
  5. Step 5: Solve for x
    x = 54,695,269,485,299.90/7,653,061.73
  6. Step 6: Final answer
    x = 7,146,848.07

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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.