Home / 4,780,980.50-6,597,753.10-2,634,804.50

Finding the Fourth Proportional to 4,780,980.50, 6,597,753.10 and 2,634,804.50

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Solution

The fourth proportional to 4,780,980.50, 6,597,753.10 and 2,634,804.50 is: 3,636,030.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,980.50 : 6,597,753.10 = 2,634,804.50 : x
  2. Step 2: Convert to fraction form
    4,780,980.50/6,597,753.10 = 2,634,804.50/x
  3. Step 3: Cross multiply
    4,780,980.50x = 6,597,753.10 × 2,634,804.50
  4. Step 4: Simplify right side
    4,780,980.50x = 17,383,789,557,768.95
  5. Step 5: Solve for x
    x = 17,383,789,557,768.95/4,780,980.50
  6. Step 6: Final answer
    x = 3,636,030.22

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Why These Related Problems?

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