Home / 1,602,240.77-2,401,699.94-1,001,823.62

Finding the Fourth Proportional to 1,602,240.77, 2,401,699.94 and 1,001,823.62

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Solution

The fourth proportional to 1,602,240.77, 2,401,699.94 and 1,001,823.62 is: 1,501,696.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,240.77 : 2,401,699.94 = 1,001,823.62 : x
  2. Step 2: Convert to fraction form
    1,602,240.77/2,401,699.94 = 1,001,823.62/x
  3. Step 3: Cross multiply
    1,602,240.77x = 2,401,699.94 × 1,001,823.62
  4. Step 4: Simplify right side
    1,602,240.77x = 2,406,079,711,026.97
  5. Step 5: Solve for x
    x = 2,406,079,711,026.97/1,602,240.77
  6. Step 6: Final answer
    x = 1,501,696.73

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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.