Home / 4,616,256.75-6,370,261.77-2,656,437.45

Finding the Fourth Proportional to 4,616,256.75, 6,370,261.77 and 2,656,437.45

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Solution

The fourth proportional to 4,616,256.75, 6,370,261.77 and 2,656,437.45 is: 3,665,784.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,616,256.75 : 6,370,261.77 = 2,656,437.45 : x
  2. Step 2: Convert to fraction form
    4,616,256.75/6,370,261.77 = 2,656,437.45/x
  3. Step 3: Cross multiply
    4,616,256.75x = 6,370,261.77 × 2,656,437.45
  4. Step 4: Simplify right side
    4,616,256.75x = 16,922,201,932,131.29
  5. Step 5: Solve for x
    x = 16,922,201,932,131.29/4,616,256.75
  6. Step 6: Final answer
    x = 3,665,784.39

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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.