Home / 3,384,597.56-4,670,717.20-1,835,855.36

Finding the Fourth Proportional to 3,384,597.56, 4,670,717.20 and 1,835,855.36

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Solution

The fourth proportional to 3,384,597.56, 4,670,717.20 and 1,835,855.36 is: 2,533,465.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,597.56 : 4,670,717.20 = 1,835,855.36 : x
  2. Step 2: Convert to fraction form
    3,384,597.56/4,670,717.20 = 1,835,855.36/x
  3. Step 3: Cross multiply
    3,384,597.56x = 4,670,717.20 × 1,835,855.36
  4. Step 4: Simplify right side
    3,384,597.56x = 8,574,761,188,263.11
  5. Step 5: Solve for x
    x = 8,574,761,188,263.11/3,384,597.56
  6. Step 6: Final answer
    x = 2,533,465.52

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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.