Home / 4,936,901.41-7,406,060.50-1,525,485.92

Finding the Fourth Proportional to 4,936,901.41, 7,406,060.50 and 1,525,485.92

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Solution

The fourth proportional to 4,936,901.41, 7,406,060.50 and 1,525,485.92 is: 2,288,447.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,901.41 : 7,406,060.50 = 1,525,485.92 : x
  2. Step 2: Convert to fraction form
    4,936,901.41/7,406,060.50 = 1,525,485.92/x
  3. Step 3: Cross multiply
    4,936,901.41x = 7,406,060.50 × 1,525,485.92
  4. Step 4: Simplify right side
    4,936,901.41x = 11,297,841,015,418.16
  5. Step 5: Solve for x
    x = 11,297,841,015,418.16/4,936,901.41
  6. Step 6: Final answer
    x = 2,288,447.77

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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.