Home / 1,708,862.73-2,563,548.94-629,292.26

Finding the Fourth Proportional to 1,708,862.73, 2,563,548.94 and 629,292.26

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Solution

The fourth proportional to 1,708,862.73, 2,563,548.94 and 629,292.26 is: 944,032.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,862.73 : 2,563,548.94 = 629,292.26 : x
  2. Step 2: Convert to fraction form
    1,708,862.73/2,563,548.94 = 629,292.26/x
  3. Step 3: Cross multiply
    1,708,862.73x = 2,563,548.94 × 629,292.26
  4. Step 4: Simplify right side
    1,708,862.73x = 1,613,221,506,073.20
  5. Step 5: Solve for x
    x = 1,613,221,506,073.20/1,708,862.73
  6. Step 6: Final answer
    x = 944,032.24

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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.