Home / 1,839,046.52-2,537,844.40-1,064,710.01

Finding the Fourth Proportional to 1,839,046.52, 2,537,844.40 and 1,064,710.01

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Solution

The fourth proportional to 1,839,046.52, 2,537,844.40 and 1,064,710.01 is: 1,469,276.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,046.52 : 2,537,844.40 = 1,064,710.01 : x
  2. Step 2: Convert to fraction form
    1,839,046.52/2,537,844.40 = 1,064,710.01/x
  3. Step 3: Cross multiply
    1,839,046.52x = 2,537,844.40 × 1,064,710.01
  4. Step 4: Simplify right side
    1,839,046.52x = 2,702,068,336,502.44
  5. Step 5: Solve for x
    x = 2,702,068,336,502.44/1,839,046.52
  6. Step 6: Final answer
    x = 1,469,276.77

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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.