Home / 2,946,254.99-4,419,569.33-924,578.61

Finding the Fourth Proportional to 2,946,254.99, 4,419,569.33 and 924,578.61

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Solution

The fourth proportional to 2,946,254.99, 4,419,569.33 and 924,578.61 is: 1,386,926.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,254.99 : 4,419,569.33 = 924,578.61 : x
  2. Step 2: Convert to fraction form
    2,946,254.99/4,419,569.33 = 924,578.61/x
  3. Step 3: Cross multiply
    2,946,254.99x = 4,419,569.33 × 924,578.61
  4. Step 4: Simplify right side
    2,946,254.99x = 4,086,239,263,307.14
  5. Step 5: Solve for x
    x = 4,086,239,263,307.14/2,946,254.99
  6. Step 6: Final answer
    x = 1,386,926.55

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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.