Home / 3,554,498.72-4,905,193.50-1,922,902.27

Finding the Fourth Proportional to 3,554,498.72, 4,905,193.50 and 1,922,902.27

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Solution

The fourth proportional to 3,554,498.72, 4,905,193.50 and 1,922,902.27 is: 2,653,597.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,498.72 : 4,905,193.50 = 1,922,902.27 : x
  2. Step 2: Convert to fraction form
    3,554,498.72/4,905,193.50 = 1,922,902.27/x
  3. Step 3: Cross multiply
    3,554,498.72x = 4,905,193.50 × 1,922,902.27
  4. Step 4: Simplify right side
    3,554,498.72x = 9,432,207,703,676.26
  5. Step 5: Solve for x
    x = 9,432,207,703,676.26/3,554,498.72
  6. Step 6: Final answer
    x = 2,653,597.16

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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.