Home / 1,584,071.44-2,186,061.57-895,846.21

Finding the Fourth Proportional to 1,584,071.44, 2,186,061.57 and 895,846.21

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Solution

The fourth proportional to 1,584,071.44, 2,186,061.57 and 895,846.21 is: 1,236,292.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,071.44 : 2,186,061.57 = 895,846.21 : x
  2. Step 2: Convert to fraction form
    1,584,071.44/2,186,061.57 = 895,846.21/x
  3. Step 3: Cross multiply
    1,584,071.44x = 2,186,061.57 × 895,846.21
  4. Step 4: Simplify right side
    1,584,071.44x = 1,958,374,972,311.15
  5. Step 5: Solve for x
    x = 1,958,374,972,311.15/1,584,071.44
  6. Step 6: Final answer
    x = 1,236,292.08

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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.