Home / 4,341,222.40-5,990,903.04-2,407,661.68

Finding the Fourth Proportional to 4,341,222.40, 5,990,903.04 and 2,407,661.68

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Solution

The fourth proportional to 4,341,222.40, 5,990,903.04 and 2,407,661.68 is: 3,322,582.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341,222.40 : 5,990,903.04 = 2,407,661.68 : x
  2. Step 2: Convert to fraction form
    4,341,222.40/5,990,903.04 = 2,407,661.68/x
  3. Step 3: Cross multiply
    4,341,222.40x = 5,990,903.04 × 2,407,661.68
  4. Step 4: Simplify right side
    4,341,222.40x = 14,424,067,678,003.51
  5. Step 5: Solve for x
    x = 14,424,067,678,003.51/4,341,222.40
  6. Step 6: Final answer
    x = 3,322,582.06

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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.