Home / 4,003,501.89-6,004,010.82-1,444,384.16

Finding the Fourth Proportional to 4,003,501.89, 6,004,010.82 and 1,444,384.16

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Solution

The fourth proportional to 4,003,501.89, 6,004,010.82 and 1,444,384.16 is: 2,166,128.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,501.89 : 6,004,010.82 = 1,444,384.16 : x
  2. Step 2: Convert to fraction form
    4,003,501.89/6,004,010.82 = 1,444,384.16/x
  3. Step 3: Cross multiply
    4,003,501.89x = 6,004,010.82 × 1,444,384.16
  4. Step 4: Simplify right side
    4,003,501.89x = 8,672,098,106,114.08
  5. Step 5: Solve for x
    x = 8,672,098,106,114.08/4,003,501.89
  6. Step 6: Final answer
    x = 2,166,128.14

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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.