Home / 1,775,760.24-2,450,788.98-1,001,549.90

Finding the Fourth Proportional to 1,775,760.24, 2,450,788.98 and 1,001,549.90

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Solution

The fourth proportional to 1,775,760.24, 2,450,788.98 and 1,001,549.90 is: 1,382,274.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,775,760.24 : 2,450,788.98 = 1,001,549.90 : x
  2. Step 2: Convert to fraction form
    1,775,760.24/2,450,788.98 = 1,001,549.90/x
  3. Step 3: Cross multiply
    1,775,760.24x = 2,450,788.98 × 1,001,549.90
  4. Step 4: Simplify right side
    1,775,760.24x = 2,454,587,457,840.10
  5. Step 5: Solve for x
    x = 2,454,587,457,840.10/1,775,760.24
  6. Step 6: Final answer
    x = 1,382,274.14

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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.