Home / 3,894,180.99-5,841,275.40-1,015,545.66

Finding the Fourth Proportional to 3,894,180.99, 5,841,275.40 and 1,015,545.66

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Solution

The fourth proportional to 3,894,180.99, 5,841,275.40 and 1,015,545.66 is: 1,523,319.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,894,180.99 : 5,841,275.40 = 1,015,545.66 : x
  2. Step 2: Convert to fraction form
    3,894,180.99/5,841,275.40 = 1,015,545.66/x
  3. Step 3: Cross multiply
    3,894,180.99x = 5,841,275.40 × 1,015,545.66
  4. Step 4: Simplify right side
    3,894,180.99x = 5,932,081,881,334.77
  5. Step 5: Solve for x
    x = 5,932,081,881,334.77/3,894,180.99
  6. Step 6: Final answer
    x = 1,523,319.51

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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.