Home / 1,944,507.34-2,683,420.28-1,073,342.24

Finding the Fourth Proportional to 1,944,507.34, 2,683,420.28 and 1,073,342.24

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Solution

The fourth proportional to 1,944,507.34, 2,683,420.28 and 1,073,342.24 is: 1,481,212.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,507.34 : 2,683,420.28 = 1,073,342.24 : x
  2. Step 2: Convert to fraction form
    1,944,507.34/2,683,420.28 = 1,073,342.24/x
  3. Step 3: Cross multiply
    1,944,507.34x = 2,683,420.28 × 1,073,342.24
  4. Step 4: Simplify right side
    1,944,507.34x = 2,880,228,344,594.91
  5. Step 5: Solve for x
    x = 2,880,228,344,594.91/1,944,507.34
  6. Step 6: Final answer
    x = 1,481,212.38

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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.