Home / 1,839,045.52-2,537,843.02-1,064,709.01

Finding the Fourth Proportional to 1,839,045.52, 2,537,843.02 and 1,064,709.01

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Solution

The fourth proportional to 1,839,045.52, 2,537,843.02 and 1,064,709.01 is: 1,469,275.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,045.52 : 2,537,843.02 = 1,064,709.01 : x
  2. Step 2: Convert to fraction form
    1,839,045.52/2,537,843.02 = 1,064,709.01/x
  3. Step 3: Cross multiply
    1,839,045.52x = 2,537,843.02 × 1,064,709.01
  4. Step 4: Simplify right side
    1,839,045.52x = 2,702,064,329,359.61
  5. Step 5: Solve for x
    x = 2,702,064,329,359.61/1,839,045.52
  6. Step 6: Final answer
    x = 1,469,275.39

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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.