Home / 1,602,246.57-2,401,708.65-1,001,829.42

Finding the Fourth Proportional to 1,602,246.57, 2,401,708.65 and 1,001,829.42

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Solution

The fourth proportional to 1,602,246.57, 2,401,708.65 and 1,001,829.42 is: 1,501,705.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,246.57 : 2,401,708.65 = 1,001,829.42 : x
  2. Step 2: Convert to fraction form
    1,602,246.57/2,401,708.65 = 1,001,829.42/x
  3. Step 3: Cross multiply
    1,602,246.57x = 2,401,708.65 × 1,001,829.42
  4. Step 4: Simplify right side
    1,602,246.57x = 2,406,102,383,838.48
  5. Step 5: Solve for x
    x = 2,406,102,383,838.48/1,602,246.57
  6. Step 6: Final answer
    x = 1,501,705.44

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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.