Home / 2,461,801.41-3,397,457.12-1,374,285.29

Finding the Fourth Proportional to 2,461,801.41, 3,397,457.12 and 1,374,285.29

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Solution

The fourth proportional to 2,461,801.41, 3,397,457.12 and 1,374,285.29 is: 1,896,609.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,801.41 : 3,397,457.12 = 1,374,285.29 : x
  2. Step 2: Convert to fraction form
    2,461,801.41/3,397,457.12 = 1,374,285.29/x
  3. Step 3: Cross multiply
    2,461,801.41x = 3,397,457.12 × 1,374,285.29
  4. Step 4: Simplify right side
    2,461,801.41x = 4,669,075,319,563.05
  5. Step 5: Solve for x
    x = 4,669,075,319,563.05/2,461,801.41
  6. Step 6: Final answer
    x = 1,896,609.25

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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.