Home / 1,536,067.80-2,304,101.70-471,101.40

Finding the Fourth Proportional to 1,536,067.80, 2,304,101.70 and 471,101.40

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Solution

The fourth proportional to 1,536,067.80, 2,304,101.70 and 471,101.40 is: 706,652.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,067.80 : 2,304,101.70 = 471,101.40 : x
  2. Step 2: Convert to fraction form
    1,536,067.80/2,304,101.70 = 471,101.40/x
  3. Step 3: Cross multiply
    1,536,067.80x = 2,304,101.70 × 471,101.40
  4. Step 4: Simplify right side
    1,536,067.80x = 1,085,465,536,612.38
  5. Step 5: Solve for x
    x = 1,085,465,536,612.38/1,536,067.80
  6. Step 6: Final answer
    x = 706,652.10

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1.5x scale

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.