Home / 2,446,334.60-3,669,501.90-1,816,478.60

Finding the Fourth Proportional to 2,446,334.60, 3,669,501.90 and 1,816,478.60

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Solution

The fourth proportional to 2,446,334.60, 3,669,501.90 and 1,816,478.60 is: 2,724,717.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,334.60 : 3,669,501.90 = 1,816,478.60 : x
  2. Step 2: Convert to fraction form
    2,446,334.60/3,669,501.90 = 1,816,478.60/x
  3. Step 3: Cross multiply
    2,446,334.60x = 3,669,501.90 × 1,816,478.60
  4. Step 4: Simplify right side
    2,446,334.60x = 6,665,571,674,009.34
  5. Step 5: Solve for x
    x = 6,665,571,674,009.34/2,446,334.60
  6. Step 6: Final answer
    x = 2,724,717.90

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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.