Home / 1,944,506.12-2,683,571.18-1,073,513.93

Finding the Fourth Proportional to 1,944,506.12, 2,683,571.18 and 1,073,513.93

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Solution

The fourth proportional to 1,944,506.12, 2,683,571.18 and 1,073,513.93 is: 1,481,533.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,506.12 : 2,683,571.18 = 1,073,513.93 : x
  2. Step 2: Convert to fraction form
    1,944,506.12/2,683,571.18 = 1,073,513.93/x
  3. Step 3: Cross multiply
    1,944,506.12x = 2,683,571.18 × 1,073,513.93
  4. Step 4: Simplify right side
    1,944,506.12x = 2,880,851,025,091.11
  5. Step 5: Solve for x
    x = 2,880,851,025,091.11/1,944,506.12
  6. Step 6: Final answer
    x = 1,481,533.54

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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.