Home / 2,903,544-4,006,701-1,614,336.84

Finding the Fourth Proportional to 2,903,544, 4,006,701 and 1,614,336.84

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Solution

The fourth proportional to 2,903,544, 4,006,701 and 1,614,336.84 is: 2,227,679.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,544 : 4,006,701 = 1,614,336.84 : x
  2. Step 2: Convert to fraction form
    2,903,544/4,006,701 = 1,614,336.84/x
  3. Step 3: Cross multiply
    2,903,544x = 4,006,701 × 1,614,336.84
  4. Step 4: Simplify right side
    2,903,544x = 6,468,165,031,164.84
  5. Step 5: Solve for x
    x = 6,468,165,031,164.84/2,903,544
  6. Step 6: Final answer
    x = 2,227,679.36

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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.