Home / 1,799,923.77-2,483,895.04-984,128.02

Finding the Fourth Proportional to 1,799,923.77, 2,483,895.04 and 984,128.02

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Solution

The fourth proportional to 1,799,923.77, 2,483,895.04 and 984,128.02 is: 1,358,096.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,923.77 : 2,483,895.04 = 984,128.02 : x
  2. Step 2: Convert to fraction form
    1,799,923.77/2,483,895.04 = 984,128.02/x
  3. Step 3: Cross multiply
    1,799,923.77x = 2,483,895.04 × 984,128.02
  4. Step 4: Simplify right side
    1,799,923.77x = 2,444,470,698,932.96
  5. Step 5: Solve for x
    x = 2,444,470,698,932.96/1,799,923.77
  6. Step 6: Final answer
    x = 1,358,096.79

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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.