Home / 5,710,998.04-8,562,236.27-3,435,989.32

Finding the Fourth Proportional to 5,710,998.04, 8,562,236.27 and 3,435,989.32

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Solution

The fourth proportional to 5,710,998.04, 8,562,236.27 and 3,435,989.32 is: 5,151,420.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,710,998.04 : 8,562,236.27 = 3,435,989.32 : x
  2. Step 2: Convert to fraction form
    5,710,998.04/8,562,236.27 = 3,435,989.32/x
  3. Step 3: Cross multiply
    5,710,998.04x = 8,562,236.27 × 3,435,989.32
  4. Step 4: Simplify right side
    5,710,998.04x = 29,419,752,361,856.69
  5. Step 5: Solve for x
    x = 29,419,752,361,856.69/5,710,998.04
  6. Step 6: Final answer
    x = 5,151,420.50

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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.