Home / 6,631,683.19-9,947,522.93-1,839,373.00

Finding the Fourth Proportional to 6,631,683.19, 9,947,522.93 and 1,839,373.00

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Solution

The fourth proportional to 6,631,683.19, 9,947,522.93 and 1,839,373.00 is: 2,759,058.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,631,683.19 : 9,947,522.93 = 1,839,373.00 : x
  2. Step 2: Convert to fraction form
    6,631,683.19/9,947,522.93 = 1,839,373.00/x
  3. Step 3: Cross multiply
    6,631,683.19x = 9,947,522.93 × 1,839,373.00
  4. Step 4: Simplify right side
    6,631,683.19x = 18,297,205,060,257.22
  5. Step 5: Solve for x
    x = 18,297,205,060,257.22/6,631,683.19
  6. Step 6: Final answer
    x = 2,759,058.98

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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.