Home / 1,602,173.42-2,401,599.30-1,001,755.81

Finding the Fourth Proportional to 1,602,173.42, 2,401,599.30 and 1,001,755.81

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Solution

The fourth proportional to 1,602,173.42, 2,401,599.30 and 1,001,755.81 is: 1,501,595.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,173.42 : 2,401,599.30 = 1,001,755.81 : x
  2. Step 2: Convert to fraction form
    1,602,173.42/2,401,599.30 = 1,001,755.81/x
  3. Step 3: Cross multiply
    1,602,173.42x = 2,401,599.30 × 1,001,755.81
  4. Step 4: Simplify right side
    1,602,173.42x = 2,405,816,040,620.79
  5. Step 5: Solve for x
    x = 2,405,816,040,620.79/1,602,173.42
  6. Step 6: Final answer
    x = 1,501,595.28

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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.