Home / 7,055,950.80-10,583,928-2,007,261.30

Finding the Fourth Proportional to 7,055,950.80, 10,583,928 and 2,007,261.30

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Solution

The fourth proportional to 7,055,950.80, 10,583,928 and 2,007,261.30 is: 3,010,892.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,055,950.80 : 10,583,928 = 2,007,261.30 : x
  2. Step 2: Convert to fraction form
    7,055,950.80/10,583,928 = 2,007,261.30/x
  3. Step 3: Cross multiply
    7,055,950.80x = 10,583,928 × 2,007,261.30
  4. Step 4: Simplify right side
    7,055,950.80x = 21,244,709,076,386.40
  5. Step 5: Solve for x
    x = 21,244,709,076,386.40/7,055,950.80
  6. Step 6: Final answer
    x = 3,010,892.46

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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.