Home / 5,801,886.80-8,007,590.16-3,355,984.88

Finding the Fourth Proportional to 5,801,886.80, 8,007,590.16 and 3,355,984.88

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Solution

The fourth proportional to 5,801,886.80, 8,007,590.16 and 3,355,984.88 is: 4,631,829.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,801,886.80 : 8,007,590.16 = 3,355,984.88 : x
  2. Step 2: Convert to fraction form
    5,801,886.80/8,007,590.16 = 3,355,984.88/x
  3. Step 3: Cross multiply
    5,801,886.80x = 8,007,590.16 × 3,355,984.88
  4. Step 4: Simplify right side
    5,801,886.80x = 26,873,351,502,196.78
  5. Step 5: Solve for x
    x = 26,873,351,502,196.78/5,801,886.80
  6. Step 6: Final answer
    x = 4,631,829.68

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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.