Home / 3,355,768.32-4,630,829.92-2,051,204.64

Finding the Fourth Proportional to 3,355,768.32, 4,630,829.92 and 2,051,204.64

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Solution

The fourth proportional to 3,355,768.32, 4,630,829.92 and 2,051,204.64 is: 2,830,582.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,355,768.32 : 4,630,829.92 = 2,051,204.64 : x
  2. Step 2: Convert to fraction form
    3,355,768.32/4,630,829.92 = 2,051,204.64/x
  3. Step 3: Cross multiply
    3,355,768.32x = 4,630,829.92 × 2,051,204.64
  4. Step 4: Simplify right side
    3,355,768.32x = 9,498,779,824,859.03
  5. Step 5: Solve for x
    x = 9,498,779,824,859.03/3,355,768.32
  6. Step 6: Final answer
    x = 2,830,582.72

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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.