Home / 1,610,618.04-2,222,472.30-966,064.44

Finding the Fourth Proportional to 1,610,618.04, 2,222,472.30 and 966,064.44

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Solution

The fourth proportional to 1,610,618.04, 2,222,472.30 and 966,064.44 is: 1,333,060.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,618.04 : 2,222,472.30 = 966,064.44 : x
  2. Step 2: Convert to fraction form
    1,610,618.04/2,222,472.30 = 966,064.44/x
  3. Step 3: Cross multiply
    1,610,618.04x = 2,222,472.30 × 966,064.44
  4. Step 4: Simplify right side
    1,610,618.04x = 2,147,051,457,915.01
  5. Step 5: Solve for x
    x = 2,147,051,457,915.01/1,610,618.04
  6. Step 6: Final answer
    x = 1,333,060.60

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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.