Home / 5,872,002.80-8,808,004.44-4,976,207.60

Finding the Fourth Proportional to 5,872,002.80, 8,808,004.44 and 4,976,207.60

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Solution

The fourth proportional to 5,872,002.80, 8,808,004.44 and 4,976,207.60 is: 7,464,311.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,872,002.80 : 8,808,004.44 = 4,976,207.60 : x
  2. Step 2: Convert to fraction form
    5,872,002.80/8,808,004.44 = 4,976,207.60/x
  3. Step 3: Cross multiply
    5,872,002.80x = 8,808,004.44 × 4,976,207.60
  4. Step 4: Simplify right side
    5,872,002.80x = 43,830,458,635,161.73
  5. Step 5: Solve for x
    x = 43,830,458,635,161.73/5,872,002.80
  6. Step 6: Final answer
    x = 7,464,311.60

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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.