Home / 2,674,735.78-4,009,607.63-1,055,518.04

Finding the Fourth Proportional to 2,674,735.78, 4,009,607.63 and 1,055,518.04

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Solution

The fourth proportional to 2,674,735.78, 4,009,607.63 and 1,055,518.04 is: 1,582,292.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,735.78 : 4,009,607.63 = 1,055,518.04 : x
  2. Step 2: Convert to fraction form
    2,674,735.78/4,009,607.63 = 1,055,518.04/x
  3. Step 3: Cross multiply
    2,674,735.78x = 4,009,607.63 × 1,055,518.04
  4. Step 4: Simplify right side
    2,674,735.78x = 4,232,213,172,937.22
  5. Step 5: Solve for x
    x = 4,232,213,172,937.22/2,674,735.78
  6. Step 6: Final answer
    x = 1,582,292.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.