Home / 1,304,551.80-1,957,022.28-463,033.08

Finding the Fourth Proportional to 1,304,551.80, 1,957,022.28 and 463,033.08

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Solution

The fourth proportional to 1,304,551.80, 1,957,022.28 and 463,033.08 is: 694,618.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,551.80 : 1,957,022.28 = 463,033.08 : x
  2. Step 2: Convert to fraction form
    1,304,551.80/1,957,022.28 = 463,033.08/x
  3. Step 3: Cross multiply
    1,304,551.80x = 1,957,022.28 × 463,033.08
  4. Step 4: Simplify right side
    1,304,551.80x = 906,166,053,937.02
  5. Step 5: Solve for x
    x = 906,166,053,937.02/1,304,551.80
  6. Step 6: Final answer
    x = 694,618.68

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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.