Home / 4,620,573.96-6,962,053.55-3,828,583.35

Finding the Fourth Proportional to 4,620,573.96, 6,962,053.55 and 3,828,583.35

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Solution

The fourth proportional to 4,620,573.96, 6,962,053.55 and 3,828,583.35 is: 5,768,721.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,620,573.96 : 6,962,053.55 = 3,828,583.35 : x
  2. Step 2: Convert to fraction form
    4,620,573.96/6,962,053.55 = 3,828,583.35/x
  3. Step 3: Cross multiply
    4,620,573.96x = 6,962,053.55 × 3,828,583.35
  4. Step 4: Simplify right side
    4,620,573.96x = 26,654,802,303,338.39
  5. Step 5: Solve for x
    x = 26,654,802,303,338.39/4,620,573.96
  6. Step 6: Final answer
    x = 5,768,721.06

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.