Home / 1,944,508.34-2,683,421.66-1,073,343.24

Finding the Fourth Proportional to 1,944,508.34, 2,683,421.66 and 1,073,343.24

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Solution

The fourth proportional to 1,944,508.34, 2,683,421.66 and 1,073,343.24 is: 1,481,213.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,508.34 : 2,683,421.66 = 1,073,343.24 : x
  2. Step 2: Convert to fraction form
    1,944,508.34/2,683,421.66 = 1,073,343.24/x
  3. Step 3: Cross multiply
    1,944,508.34x = 2,683,421.66 × 1,073,343.24
  4. Step 4: Simplify right side
    1,944,508.34x = 2,880,232,498,830.58
  5. Step 5: Solve for x
    x = 2,880,232,498,830.58/1,944,508.34
  6. Step 6: Final answer
    x = 1,481,213.75

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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.