Home / 4,787,353.63-6,606,538.66-2,611,898.26

Finding the Fourth Proportional to 4,787,353.63, 6,606,538.66 and 2,611,898.26

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Solution

The fourth proportional to 4,787,353.63, 6,606,538.66 and 2,611,898.26 is: 3,604,414.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,787,353.63 : 6,606,538.66 = 2,611,898.26 : x
  2. Step 2: Convert to fraction form
    4,787,353.63/6,606,538.66 = 2,611,898.26/x
  3. Step 3: Cross multiply
    4,787,353.63x = 6,606,538.66 × 2,611,898.26
  4. Step 4: Simplify right side
    4,787,353.63x = 17,255,606,802,733.33
  5. Step 5: Solve for x
    x = 17,255,606,802,733.33/4,787,353.63
  6. Step 6: Final answer
    x = 3,604,414.49

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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.