Home / 1,514,306.54-2,266,127.96-945,955.26

Finding the Fourth Proportional to 1,514,306.54, 2,266,127.96 and 945,955.26

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Solution

The fourth proportional to 1,514,306.54, 2,266,127.96 and 945,955.26 is: 1,415,602.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,306.54 : 2,266,127.96 = 945,955.26 : x
  2. Step 2: Convert to fraction form
    1,514,306.54/2,266,127.96 = 945,955.26/x
  3. Step 3: Cross multiply
    1,514,306.54x = 2,266,127.96 × 945,955.26
  4. Step 4: Simplify right side
    1,514,306.54x = 2,143,655,658,865.29
  5. Step 5: Solve for x
    x = 2,143,655,658,865.29/1,514,306.54
  6. Step 6: Final answer
    x = 1,415,602.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.