Home / 1,086,067.04-1,498,782.84-602,677.16

Finding the Fourth Proportional to 1,086,067.04, 1,498,782.84 and 602,677.16

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Solution

The fourth proportional to 1,086,067.04, 1,498,782.84 and 602,677.16 is: 831,700.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,086,067.04 : 1,498,782.84 = 602,677.16 : x
  2. Step 2: Convert to fraction form
    1,086,067.04/1,498,782.84 = 602,677.16/x
  3. Step 3: Cross multiply
    1,086,067.04x = 1,498,782.84 × 602,677.16
  4. Step 4: Simplify right side
    1,086,067.04x = 903,282,184,724.48
  5. Step 5: Solve for x
    x = 903,282,184,724.48/1,086,067.04
  6. Step 6: Final answer
    x = 831,700.21

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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.