Home / 1,944,501.59-2,683,564.97-1,073,509.40

Finding the Fourth Proportional to 1,944,501.59, 2,683,564.97 and 1,073,509.40

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Solution

The fourth proportional to 1,944,501.59, 2,683,564.97 and 1,073,509.40 is: 1,481,527.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,501.59 : 2,683,564.97 = 1,073,509.40 : x
  2. Step 2: Convert to fraction form
    1,944,501.59/2,683,564.97 = 1,073,509.40/x
  3. Step 3: Cross multiply
    1,944,501.59x = 2,683,564.97 × 1,073,509.40
  4. Step 4: Simplify right side
    1,944,501.59x = 2,880,832,222,147.08
  5. Step 5: Solve for x
    x = 2,880,832,222,147.08/1,944,501.59
  6. Step 6: Final answer
    x = 1,481,527.31

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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.