Home / 4,389,737.70-6,598,603.35-4,137,795.30

Finding the Fourth Proportional to 4,389,737.70, 6,598,603.35 and 4,137,795.30

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Solution

The fourth proportional to 4,389,737.70, 6,598,603.35 and 4,137,795.30 is: 6,219,886.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,737.70 : 6,598,603.35 = 4,137,795.30 : x
  2. Step 2: Convert to fraction form
    4,389,737.70/6,598,603.35 = 4,137,795.30/x
  3. Step 3: Cross multiply
    4,389,737.70x = 6,598,603.35 × 4,137,795.30
  4. Step 4: Simplify right side
    4,389,737.70x = 27,303,669,928,194.25
  5. Step 5: Solve for x
    x = 27,303,669,928,194.25/4,389,737.70
  6. Step 6: Final answer
    x = 6,219,886.42

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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.