Home / 6,327,018.75-9,492,146.51-1,839,294.75

Finding the Fourth Proportional to 6,327,018.75, 9,492,146.51 and 1,839,294.75

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Solution

The fourth proportional to 6,327,018.75, 9,492,146.51 and 1,839,294.75 is: 2,759,412.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,327,018.75 : 9,492,146.51 = 1,839,294.75 : x
  2. Step 2: Convert to fraction form
    6,327,018.75/9,492,146.51 = 1,839,294.75/x
  3. Step 3: Cross multiply
    6,327,018.75x = 9,492,146.51 × 1,839,294.75
  4. Step 4: Simplify right side
    6,327,018.75x = 17,458,855,232,877.35
  5. Step 5: Solve for x
    x = 17,458,855,232,877.35/6,327,018.75
  6. Step 6: Final answer
    x = 2,759,412.60

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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.