Home / 1,722,873.54-2,584,699.19-570,117.16

Finding the Fourth Proportional to 1,722,873.54, 2,584,699.19 and 570,117.16

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Solution

The fourth proportional to 1,722,873.54, 2,584,699.19 and 570,117.16 is: 855,304.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,722,873.54 : 2,584,699.19 = 570,117.16 : x
  2. Step 2: Convert to fraction form
    1,722,873.54/2,584,699.19 = 570,117.16/x
  3. Step 3: Cross multiply
    1,722,873.54x = 2,584,699.19 × 570,117.16
  4. Step 4: Simplify right side
    1,722,873.54x = 1,473,581,364,175.33
  5. Step 5: Solve for x
    x = 1,473,581,364,175.33/1,722,873.54
  6. Step 6: Final answer
    x = 855,304.42

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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.