Home / 1,064,831.12-1,592,395.30-795,148.64

Finding the Fourth Proportional to 1,064,831.12, 1,592,395.30 and 795,148.64

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Solution

The fourth proportional to 1,064,831.12, 1,592,395.30 and 795,148.64 is: 1,189,100.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,831.12 : 1,592,395.30 = 795,148.64 : x
  2. Step 2: Convert to fraction form
    1,064,831.12/1,592,395.30 = 795,148.64/x
  3. Step 3: Cross multiply
    1,064,831.12x = 1,592,395.30 × 795,148.64
  4. Step 4: Simplify right side
    1,064,831.12x = 1,266,190,957,137.39
  5. Step 5: Solve for x
    x = 1,266,190,957,137.39/1,064,831.12
  6. Step 6: Final answer
    x = 1,189,100.26

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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.