Home / 4,001,263.88-6,001,900.14-1,872,842.67

Finding the Fourth Proportional to 4,001,263.88, 6,001,900.14 and 1,872,842.67

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Solution

The fourth proportional to 4,001,263.88, 6,001,900.14 and 1,872,842.67 is: 2,809,266.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001,263.88 : 6,001,900.14 = 1,872,842.67 : x
  2. Step 2: Convert to fraction form
    4,001,263.88/6,001,900.14 = 1,872,842.67/x
  3. Step 3: Cross multiply
    4,001,263.88x = 6,001,900.14 × 1,872,842.67
  4. Step 4: Simplify right side
    4,001,263.88x = 11,240,614,683,270.97
  5. Step 5: Solve for x
    x = 11,240,614,683,270.97/4,001,263.88
  6. Step 6: Final answer
    x = 2,809,266.03

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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.