Home / 4,553,818.84-6,830,757.60-1,821,594.52

Finding the Fourth Proportional to 4,553,818.84, 6,830,757.60 and 1,821,594.52

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Solution

The fourth proportional to 4,553,818.84, 6,830,757.60 and 1,821,594.52 is: 2,732,403.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553,818.84 : 6,830,757.60 = 1,821,594.52 : x
  2. Step 2: Convert to fraction form
    4,553,818.84/6,830,757.60 = 1,821,594.52/x
  3. Step 3: Cross multiply
    4,553,818.84x = 6,830,757.60 × 1,821,594.52
  4. Step 4: Simplify right side
    4,553,818.84x = 12,442,870,611,608.35
  5. Step 5: Solve for x
    x = 12,442,870,611,608.35/4,553,818.84
  6. Step 6: Final answer
    x = 2,732,403.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.