Home / 1,602,174.42-2,401,600.80-1,001,756.81

Finding the Fourth Proportional to 1,602,174.42, 2,401,600.80 and 1,001,756.81

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Solution

The fourth proportional to 1,602,174.42, 2,401,600.80 and 1,001,756.81 is: 1,501,596.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,174.42 : 2,401,600.80 = 1,001,756.81 : x
  2. Step 2: Convert to fraction form
    1,602,174.42/2,401,600.80 = 1,001,756.81/x
  3. Step 3: Cross multiply
    1,602,174.42x = 2,401,600.80 × 1,001,756.81
  4. Step 4: Simplify right side
    1,602,174.42x = 2,405,819,956,301.45
  5. Step 5: Solve for x
    x = 2,405,819,956,301.45/1,602,174.42
  6. Step 6: Final answer
    x = 1,501,596.78

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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.