Home / 2,490,582.94-3,736,173.68-2,354,380.45

Finding the Fourth Proportional to 2,490,582.94, 3,736,173.68 and 2,354,380.45

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Solution

The fourth proportional to 2,490,582.94, 3,736,173.68 and 2,354,380.45 is: 3,531,853.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,490,582.94 : 3,736,173.68 = 2,354,380.45 : x
  2. Step 2: Convert to fraction form
    2,490,582.94/3,736,173.68 = 2,354,380.45/x
  3. Step 3: Cross multiply
    2,490,582.94x = 3,736,173.68 × 2,354,380.45
  4. Step 4: Simplify right side
    2,490,582.94x = 8,796,374,261,598.83
  5. Step 5: Solve for x
    x = 8,796,374,261,598.83/2,490,582.94
  6. Step 6: Final answer
    x = 3,531,853.58

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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.