Home / 7,022,700.48-10,534,050.73-1,974,010.98

Finding the Fourth Proportional to 7,022,700.48, 10,534,050.73 and 1,974,010.98

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Solution

The fourth proportional to 7,022,700.48, 10,534,050.73 and 1,974,010.98 is: 2,961,016.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022,700.48 : 10,534,050.73 = 1,974,010.98 : x
  2. Step 2: Convert to fraction form
    7,022,700.48/10,534,050.73 = 1,974,010.98/x
  3. Step 3: Cross multiply
    7,022,700.48x = 10,534,050.73 × 1,974,010.98
  4. Step 4: Simplify right side
    7,022,700.48x = 20,794,331,804,897.02
  5. Step 5: Solve for x
    x = 20,794,331,804,897.02/7,022,700.48
  6. Step 6: Final answer
    x = 2,961,016.47

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Similar ratio
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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.