Home / 4,835,999.09-6,670,907.38-3,022,013.81

Finding the Fourth Proportional to 4,835,999.09, 6,670,907.38 and 3,022,013.81

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Solution

The fourth proportional to 4,835,999.09, 6,670,907.38 and 3,022,013.81 is: 4,168,647.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,999.09 : 6,670,907.38 = 3,022,013.81 : x
  2. Step 2: Convert to fraction form
    4,835,999.09/6,670,907.38 = 3,022,013.81/x
  3. Step 3: Cross multiply
    4,835,999.09x = 6,670,907.38 × 3,022,013.81
  4. Step 4: Simplify right side
    4,835,999.09x = 20,159,574,248,045.70
  5. Step 5: Solve for x
    x = 20,159,574,248,045.70/4,835,999.09
  6. Step 6: Final answer
    x = 4,168,647.24

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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.