Home / 2,836,313.44-4,254,485.75-706,397.58

Finding the Fourth Proportional to 2,836,313.44, 4,254,485.75 and 706,397.58

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Solution

The fourth proportional to 2,836,313.44, 4,254,485.75 and 706,397.58 is: 1,059,600.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,313.44 : 4,254,485.75 = 706,397.58 : x
  2. Step 2: Convert to fraction form
    2,836,313.44/4,254,485.75 = 706,397.58/x
  3. Step 3: Cross multiply
    2,836,313.44x = 4,254,485.75 × 706,397.58
  4. Step 4: Simplify right side
    2,836,313.44x = 3,005,358,437,944.49
  5. Step 5: Solve for x
    x = 3,005,358,437,944.49/2,836,313.44
  6. Step 6: Final answer
    x = 1,059,600.25

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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.