Home / 1,883,233.44-2,598,831.54-1,023,815.16

Finding the Fourth Proportional to 1,883,233.44, 2,598,831.54 and 1,023,815.16

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Solution

The fourth proportional to 1,883,233.44, 2,598,831.54 and 1,023,815.16 is: 1,412,848.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,233.44 : 2,598,831.54 = 1,023,815.16 : x
  2. Step 2: Convert to fraction form
    1,883,233.44/2,598,831.54 = 1,023,815.16/x
  3. Step 3: Cross multiply
    1,883,233.44x = 2,598,831.54 × 1,023,815.16
  4. Step 4: Simplify right side
    1,883,233.44x = 2,660,723,128,938.15
  5. Step 5: Solve for x
    x = 2,660,723,128,938.15/1,883,233.44
  6. Step 6: Final answer
    x = 1,412,848.28

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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.