Home / 2,642,181.60-3,963,272.40-2,463,722.40

Finding the Fourth Proportional to 2,642,181.60, 3,963,272.40 and 2,463,722.40

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Solution

The fourth proportional to 2,642,181.60, 3,963,272.40 and 2,463,722.40 is: 3,695,583.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,642,181.60 : 3,963,272.40 = 2,463,722.40 : x
  2. Step 2: Convert to fraction form
    2,642,181.60/3,963,272.40 = 2,463,722.40/x
  3. Step 3: Cross multiply
    2,642,181.60x = 3,963,272.40 × 2,463,722.40
  4. Step 4: Simplify right side
    2,642,181.60x = 9,764,402,989,181.76
  5. Step 5: Solve for x
    x = 9,764,402,989,181.76/2,642,181.60
  6. Step 6: Final answer
    x = 3,695,583.60

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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.