Home / 1,304,121.84-1,956,189.51-593,653.02

Finding the Fourth Proportional to 1,304,121.84, 1,956,189.51 and 593,653.02

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Solution

The fourth proportional to 1,304,121.84, 1,956,189.51 and 593,653.02 is: 890,482.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,121.84 : 1,956,189.51 = 593,653.02 : x
  2. Step 2: Convert to fraction form
    1,304,121.84/1,956,189.51 = 593,653.02/x
  3. Step 3: Cross multiply
    1,304,121.84x = 1,956,189.51 × 593,653.02
  4. Step 4: Simplify right side
    1,304,121.84x = 1,161,297,810,303.82
  5. Step 5: Solve for x
    x = 1,161,297,810,303.82/1,304,121.84
  6. Step 6: Final answer
    x = 890,482.60

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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.