Home / 3,355,769.32-4,630,831.30-2,051,205.64

Finding the Fourth Proportional to 3,355,769.32, 4,630,831.30 and 2,051,205.64

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Solution

The fourth proportional to 3,355,769.32, 4,630,831.30 and 2,051,205.64 is: 2,830,584.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,355,769.32 : 4,630,831.30 = 2,051,205.64 : x
  2. Step 2: Convert to fraction form
    3,355,769.32/4,630,831.30 = 2,051,205.64/x
  3. Step 3: Cross multiply
    3,355,769.32x = 4,630,831.30 × 2,051,205.64
  4. Step 4: Simplify right side
    3,355,769.32x = 9,498,787,280,448.53
  5. Step 5: Solve for x
    x = 9,498,787,280,448.53/3,355,769.32
  6. Step 6: Final answer
    x = 2,830,584.10

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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.