Home / 6,291,907.56-9,431,882.28-4,011,030

Finding the Fourth Proportional to 6,291,907.56, 9,431,882.28 and 4,011,030

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Solution

The fourth proportional to 6,291,907.56, 9,431,882.28 and 4,011,030 is: 6,012,733.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,291,907.56 : 9,431,882.28 = 4,011,030 : x
  2. Step 2: Convert to fraction form
    6,291,907.56/9,431,882.28 = 4,011,030/x
  3. Step 3: Cross multiply
    6,291,907.56x = 9,431,882.28 × 4,011,030
  4. Step 4: Simplify right side
    6,291,907.56x = 37,831,562,781,548.40
  5. Step 5: Solve for x
    x = 37,831,562,781,548.40/6,291,907.56
  6. Step 6: Final answer
    x = 6,012,733.41

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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.