Home / 2,968,691-4,096,801.50-1,610,564

Finding the Fourth Proportional to 2,968,691, 4,096,801.50 and 1,610,564

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Solution

The fourth proportional to 2,968,691, 4,096,801.50 and 1,610,564 is: 2,222,582.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,691 : 4,096,801.50 = 1,610,564 : x
  2. Step 2: Convert to fraction form
    2,968,691/4,096,801.50 = 1,610,564/x
  3. Step 3: Cross multiply
    2,968,691x = 4,096,801.50 × 1,610,564
  4. Step 4: Simplify right side
    2,968,691x = 6,598,161,011,046
  5. Step 5: Solve for x
    x = 6,598,161,011,046/2,968,691
  6. Step 6: Final answer
    x = 2,222,582.62

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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.