Home / 3,366,883.52-4,646,434.56-1,839,055.04

Finding the Fourth Proportional to 3,366,883.52, 4,646,434.56 and 1,839,055.04

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Solution

The fourth proportional to 3,366,883.52, 4,646,434.56 and 1,839,055.04 is: 2,537,969.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,883.52 : 4,646,434.56 = 1,839,055.04 : x
  2. Step 2: Convert to fraction form
    3,366,883.52/4,646,434.56 = 1,839,055.04/x
  3. Step 3: Cross multiply
    3,366,883.52x = 4,646,434.56 × 1,839,055.04
  4. Step 4: Simplify right side
    3,366,883.52x = 8,545,048,895,598.18
  5. Step 5: Solve for x
    x = 8,545,048,895,598.18/3,366,883.52
  6. Step 6: Final answer
    x = 2,537,969.86

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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.