Home / 6,804,907.60-10,208,333.40-2,011,975.60

Finding the Fourth Proportional to 6,804,907.60, 10,208,333.40 and 2,011,975.60

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Solution

The fourth proportional to 6,804,907.60, 10,208,333.40 and 2,011,975.60 is: 3,018,250.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,907.60 : 10,208,333.40 = 2,011,975.60 : x
  2. Step 2: Convert to fraction form
    6,804,907.60/10,208,333.40 = 2,011,975.60/x
  3. Step 3: Cross multiply
    6,804,907.60x = 10,208,333.40 × 2,011,975.60
  4. Step 4: Simplify right side
    6,804,907.60x = 20,538,917,717,465.04
  5. Step 5: Solve for x
    x = 20,538,917,717,465.04/6,804,907.60
  6. Step 6: Final answer
    x = 3,018,250.79

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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.