Home / 1,848,735.60-2,773,066.28-837,669.10

Finding the Fourth Proportional to 1,848,735.60, 2,773,066.28 and 837,669.10

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Solution

The fourth proportional to 1,848,735.60, 2,773,066.28 and 837,669.10 is: 1,256,486.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,735.60 : 2,773,066.28 = 837,669.10 : x
  2. Step 2: Convert to fraction form
    1,848,735.60/2,773,066.28 = 837,669.10/x
  3. Step 3: Cross multiply
    1,848,735.60x = 2,773,066.28 × 837,669.10
  4. Step 4: Simplify right side
    1,848,735.60x = 2,322,911,935,007.95
  5. Step 5: Solve for x
    x = 2,322,911,935,007.95/1,848,735.60
  6. Step 6: Final answer
    x = 1,256,486.83

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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.