Home / 12,001,062.59-17,994,303.84-4,705,781.88

Finding the Fourth Proportional to 12,001,062.59, 17,994,303.84 and 4,705,781.88

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Solution

The fourth proportional to 12,001,062.59, 17,994,303.84 and 4,705,781.88 is: 7,055,814.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,001,062.59 : 17,994,303.84 = 4,705,781.88 : x
  2. Step 2: Convert to fraction form
    12,001,062.59/17,994,303.84 = 4,705,781.88/x
  3. Step 3: Cross multiply
    12,001,062.59x = 17,994,303.84 × 4,705,781.88
  4. Step 4: Simplify right side
    12,001,062.59x = 84,677,269,038,611.73
  5. Step 5: Solve for x
    x = 84,677,269,038,611.73/12,001,062.59
  6. Step 6: Final answer
    x = 7,055,814.30

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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.