Home / 1,017,325.54-1,403,858.46-587,580.04

Finding the Fourth Proportional to 1,017,325.54, 1,403,858.46 and 587,580.04

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Solution

The fourth proportional to 1,017,325.54, 1,403,858.46 and 587,580.04 is: 810,831.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,325.54 : 1,403,858.46 = 587,580.04 : x
  2. Step 2: Convert to fraction form
    1,017,325.54/1,403,858.46 = 587,580.04/x
  3. Step 3: Cross multiply
    1,017,325.54x = 1,403,858.46 × 587,580.04
  4. Step 4: Simplify right side
    1,017,325.54x = 824,879,210,081.14
  5. Step 5: Solve for x
    x = 824,879,210,081.14/1,017,325.54
  6. Step 6: Final answer
    x = 810,831.12

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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.