Home / 2,968,696-4,096,808.40-1,610,569

Finding the Fourth Proportional to 2,968,696, 4,096,808.40 and 1,610,569

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Solution

The fourth proportional to 2,968,696, 4,096,808.40 and 1,610,569 is: 2,222,589.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,696 : 4,096,808.40 = 1,610,569 : x
  2. Step 2: Convert to fraction form
    2,968,696/4,096,808.40 = 1,610,569/x
  3. Step 3: Cross multiply
    2,968,696x = 4,096,808.40 × 1,610,569
  4. Step 4: Simplify right side
    2,968,696x = 6,598,192,607,979.60
  5. Step 5: Solve for x
    x = 6,598,192,607,979.60/2,968,696
  6. Step 6: Final answer
    x = 2,222,589.52

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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.