Home / 9,407,912.67-14,111,871.44-2,676,326.67

Finding the Fourth Proportional to 9,407,912.67, 14,111,871.44 and 2,676,326.67

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Solution

The fourth proportional to 9,407,912.67, 14,111,871.44 and 2,676,326.67 is: 4,014,490.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,407,912.67 : 14,111,871.44 = 2,676,326.67 : x
  2. Step 2: Convert to fraction form
    9,407,912.67/14,111,871.44 = 2,676,326.67/x
  3. Step 3: Cross multiply
    9,407,912.67x = 14,111,871.44 × 2,676,326.67
  4. Step 4: Simplify right side
    9,407,912.67x = 37,767,977,885,101.67
  5. Step 5: Solve for x
    x = 37,767,977,885,101.67/9,407,912.67
  6. Step 6: Final answer
    x = 4,014,490.70

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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.