Home / 3,356,562.57-4,632,056.83-1,828,669.69

Finding the Fourth Proportional to 3,356,562.57, 4,632,056.83 and 1,828,669.69

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Solution

The fourth proportional to 3,356,562.57, 4,632,056.83 and 1,828,669.69 is: 2,523,564.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,562.57 : 4,632,056.83 = 1,828,669.69 : x
  2. Step 2: Convert to fraction form
    3,356,562.57/4,632,056.83 = 1,828,669.69/x
  3. Step 3: Cross multiply
    3,356,562.57x = 4,632,056.83 × 1,828,669.69
  4. Step 4: Simplify right side
    3,356,562.57x = 8,470,501,927,378.48
  5. Step 5: Solve for x
    x = 8,470,501,927,378.48/3,356,562.57
  6. Step 6: Final answer
    x = 2,523,564.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.