Home / 8,959,539.58-13,439,362.92-2,227,953.58

Finding the Fourth Proportional to 8,959,539.58, 13,439,362.92 and 2,227,953.58

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Solution

The fourth proportional to 8,959,539.58, 13,439,362.92 and 2,227,953.58 is: 3,341,943.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,959,539.58 : 13,439,362.92 = 2,227,953.58 : x
  2. Step 2: Convert to fraction form
    8,959,539.58/13,439,362.92 = 2,227,953.58/x
  3. Step 3: Cross multiply
    8,959,539.58x = 13,439,362.92 × 2,227,953.58
  4. Step 4: Simplify right side
    8,959,539.58x = 29,942,276,730,533.25
  5. Step 5: Solve for x
    x = 29,942,276,730,533.25/8,959,539.58
  6. Step 6: Final answer
    x = 3,341,943.69

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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.