Home / 1,705,099.78-2,353,037.92-941,153.55

Finding the Fourth Proportional to 1,705,099.78, 2,353,037.92 and 941,153.55

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Solution

The fourth proportional to 1,705,099.78, 2,353,037.92 and 941,153.55 is: 1,298,792.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,099.78 : 2,353,037.92 = 941,153.55 : x
  2. Step 2: Convert to fraction form
    1,705,099.78/2,353,037.92 = 941,153.55/x
  3. Step 3: Cross multiply
    1,705,099.78x = 2,353,037.92 × 941,153.55
  4. Step 4: Simplify right side
    1,705,099.78x = 2,214,569,980,515.84
  5. Step 5: Solve for x
    x = 2,214,569,980,515.84/1,705,099.78
  6. Step 6: Final answer
    x = 1,298,792.01

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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.