Home / 760,935.90-1,141,317.45-200,027.10

Finding the Fourth Proportional to 760,935.90, 1,141,317.45 and 200,027.10

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Solution

The fourth proportional to 760,935.90, 1,141,317.45 and 200,027.10 is: 300,017.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    760,935.90 : 1,141,317.45 = 200,027.10 : x
  2. Step 2: Convert to fraction form
    760,935.90/1,141,317.45 = 200,027.10/x
  3. Step 3: Cross multiply
    760,935.90x = 1,141,317.45 × 200,027.10
  4. Step 4: Simplify right side
    760,935.90x = 228,294,419,702.90
  5. Step 5: Solve for x
    x = 228,294,419,702.90/760,935.90
  6. Step 6: Final answer
    x = 300,017.94

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Double scale
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1.5x scale

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.