Home / 4,440,061.81-6,127,505.93-2,697,744.37

Finding the Fourth Proportional to 4,440,061.81, 6,127,505.93 and 2,697,744.37

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Solution

The fourth proportional to 4,440,061.81, 6,127,505.93 and 2,697,744.37 is: 3,723,021.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440,061.81 : 6,127,505.93 = 2,697,744.37 : x
  2. Step 2: Convert to fraction form
    4,440,061.81/6,127,505.93 = 2,697,744.37/x
  3. Step 3: Cross multiply
    4,440,061.81x = 6,127,505.93 × 2,697,744.37
  4. Step 4: Simplify right side
    4,440,061.81x = 16,530,444,624,799.11
  5. Step 5: Solve for x
    x = 16,530,444,624,799.11/4,440,061.81
  6. Step 6: Final answer
    x = 3,723,021.28

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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.