Home / 1,835,330.58-2,533,161-1,019,814.48

Finding the Fourth Proportional to 1,835,330.58, 2,533,161 and 1,019,814.48

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Solution

The fourth proportional to 1,835,330.58, 2,533,161 and 1,019,814.48 is: 1,407,568.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,330.58 : 2,533,161 = 1,019,814.48 : x
  2. Step 2: Convert to fraction form
    1,835,330.58/2,533,161 = 1,019,814.48/x
  3. Step 3: Cross multiply
    1,835,330.58x = 2,533,161 × 1,019,814.48
  4. Step 4: Simplify right side
    1,835,330.58x = 2,583,354,267,971.28
  5. Step 5: Solve for x
    x = 2,583,354,267,971.28/1,835,330.58
  6. Step 6: Final answer
    x = 1,407,568.91

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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.