Home / 1,849,702.32-2,772,661.56-937,194.42

Finding the Fourth Proportional to 1,849,702.32, 2,772,661.56 and 937,194.42

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Solution

The fourth proportional to 1,849,702.32, 2,772,661.56 and 937,194.42 is: 1,404,833.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,702.32 : 2,772,661.56 = 937,194.42 : x
  2. Step 2: Convert to fraction form
    1,849,702.32/2,772,661.56 = 937,194.42/x
  3. Step 3: Cross multiply
    1,849,702.32x = 2,772,661.56 × 937,194.42
  4. Step 4: Simplify right side
    1,849,702.32x = 2,598,522,942,580.50
  5. Step 5: Solve for x
    x = 2,598,522,942,580.50/1,849,702.32
  6. Step 6: Final answer
    x = 1,404,833.05

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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.