Home / 1,717,084.44-2,369,558.94-953,118.36

Finding the Fourth Proportional to 1,717,084.44, 2,369,558.94 and 953,118.36

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Solution

The fourth proportional to 1,717,084.44, 2,369,558.94 and 953,118.36 is: 1,315,293.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,084.44 : 2,369,558.94 = 953,118.36 : x
  2. Step 2: Convert to fraction form
    1,717,084.44/2,369,558.94 = 953,118.36/x
  3. Step 3: Cross multiply
    1,717,084.44x = 2,369,558.94 × 953,118.36
  4. Step 4: Simplify right side
    1,717,084.44x = 2,258,470,130,816.14
  5. Step 5: Solve for x
    x = 2,258,470,130,816.14/1,717,084.44
  6. Step 6: Final answer
    x = 1,315,293.57

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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.