Home / 2,038,812.99-3,056,199.42-957,389.69

Finding the Fourth Proportional to 2,038,812.99, 3,056,199.42 and 957,389.69

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Solution

The fourth proportional to 2,038,812.99, 3,056,199.42 and 957,389.69 is: 1,435,135.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,812.99 : 3,056,199.42 = 957,389.69 : x
  2. Step 2: Convert to fraction form
    2,038,812.99/3,056,199.42 = 957,389.69/x
  3. Step 3: Cross multiply
    2,038,812.99x = 3,056,199.42 × 957,389.69
  4. Step 4: Simplify right side
    2,038,812.99x = 2,925,973,822,932.48
  5. Step 5: Solve for x
    x = 2,925,973,822,932.48/2,038,812.99
  6. Step 6: Final answer
    x = 1,435,135.95

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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.