Home / 3,466,673.65-4,784,111.00-1,896,899.73

Finding the Fourth Proportional to 3,466,673.65, 4,784,111.00 and 1,896,899.73

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Solution

The fourth proportional to 3,466,673.65, 4,784,111.00 and 1,896,899.73 is: 2,617,777.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,673.65 : 4,784,111.00 = 1,896,899.73 : x
  2. Step 2: Convert to fraction form
    3,466,673.65/4,784,111.00 = 1,896,899.73/x
  3. Step 3: Cross multiply
    3,466,673.65x = 4,784,111.00 × 1,896,899.73
  4. Step 4: Simplify right side
    3,466,673.65x = 9,074,978,843,878.49
  5. Step 5: Solve for x
    x = 9,074,978,843,878.49/3,466,673.65
  6. Step 6: Final answer
    x = 2,617,777.08

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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.