Home / 2,073,366.99-2,861,145.63-1,155,696.39

Finding the Fourth Proportional to 2,073,366.99, 2,861,145.63 and 1,155,696.39

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Solution

The fourth proportional to 2,073,366.99, 2,861,145.63 and 1,155,696.39 is: 1,594,804.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,366.99 : 2,861,145.63 = 1,155,696.39 : x
  2. Step 2: Convert to fraction form
    2,073,366.99/2,861,145.63 = 1,155,696.39/x
  3. Step 3: Cross multiply
    2,073,366.99x = 2,861,145.63 × 1,155,696.39
  4. Step 4: Simplify right side
    2,073,366.99x = 3,306,615,675,855.28
  5. Step 5: Solve for x
    x = 3,306,615,675,855.28/2,073,366.99
  6. Step 6: Final answer
    x = 1,594,804.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.