Home / 8,739,314.98-12,060,972.60-4,819,837.64

Finding the Fourth Proportional to 8,739,314.98, 12,060,972.60 and 4,819,837.64

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Solution

The fourth proportional to 8,739,314.98, 12,060,972.60 and 4,819,837.64 is: 6,651,771.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,739,314.98 : 12,060,972.60 = 4,819,837.64 : x
  2. Step 2: Convert to fraction form
    8,739,314.98/12,060,972.60 = 4,819,837.64/x
  3. Step 3: Cross multiply
    8,739,314.98x = 12,060,972.60 × 4,819,837.64
  4. Step 4: Simplify right side
    8,739,314.98x = 58,131,929,712,488.66
  5. Step 5: Solve for x
    x = 58,131,929,712,488.66/8,739,314.98
  6. Step 6: Final answer
    x = 6,651,771.89

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.