Home / 1,602,178.05-2,401,606.29-1,001,760.45

Finding the Fourth Proportional to 1,602,178.05, 2,401,606.29 and 1,001,760.45

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Solution

The fourth proportional to 1,602,178.05, 2,401,606.29 and 1,001,760.45 is: 1,501,602.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,178.05 : 2,401,606.29 = 1,001,760.45 : x
  2. Step 2: Convert to fraction form
    1,602,178.05/2,401,606.29 = 1,001,760.45/x
  3. Step 3: Cross multiply
    1,602,178.05x = 2,401,606.29 × 1,001,760.45
  4. Step 4: Simplify right side
    1,602,178.05x = 2,405,834,197,793.23
  5. Step 5: Solve for x
    x = 2,405,834,197,793.23/1,602,178.05
  6. Step 6: Final answer
    x = 1,501,602.27

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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.