Home / 1,839,045.02-2,537,842.33-1,064,708.51

Finding the Fourth Proportional to 1,839,045.02, 2,537,842.33 and 1,064,708.51

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Solution

The fourth proportional to 1,839,045.02, 2,537,842.33 and 1,064,708.51 is: 1,469,274.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,045.02 : 2,537,842.33 = 1,064,708.51 : x
  2. Step 2: Convert to fraction form
    1,839,045.02/2,537,842.33 = 1,064,708.51/x
  3. Step 3: Cross multiply
    1,839,045.02x = 2,537,842.33 × 1,064,708.51
  4. Step 4: Simplify right side
    1,839,045.02x = 2,702,062,325,789.23
  5. Step 5: Solve for x
    x = 2,702,062,325,789.23/1,839,045.02
  6. Step 6: Final answer
    x = 1,469,274.70

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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.