Home / 1,700,735.18-2,347,017.81-926,363.64

Finding the Fourth Proportional to 1,700,735.18, 2,347,017.81 and 926,363.64

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Solution

The fourth proportional to 1,700,735.18, 2,347,017.81 and 926,363.64 is: 1,278,383.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,735.18 : 2,347,017.81 = 926,363.64 : x
  2. Step 2: Convert to fraction form
    1,700,735.18/2,347,017.81 = 926,363.64/x
  3. Step 3: Cross multiply
    1,700,735.18x = 2,347,017.81 × 926,363.64
  4. Step 4: Simplify right side
    1,700,735.18x = 2,174,191,961,616.43
  5. Step 5: Solve for x
    x = 2,174,191,961,616.43/1,700,735.18
  6. Step 6: Final answer
    x = 1,278,383.60

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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.