Home / 9,782,540.06-14,666,092.63-6,180,715.10

Finding the Fourth Proportional to 9,782,540.06, 14,666,092.63 and 6,180,715.10

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Solution

The fourth proportional to 9,782,540.06, 14,666,092.63 and 6,180,715.10 is: 9,266,196.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,782,540.06 : 14,666,092.63 = 6,180,715.10 : x
  2. Step 2: Convert to fraction form
    9,782,540.06/14,666,092.63 = 6,180,715.10/x
  3. Step 3: Cross multiply
    9,782,540.06x = 14,666,092.63 × 6,180,715.10
  4. Step 4: Simplify right side
    9,782,540.06x = 90,646,940,176,239.72
  5. Step 5: Solve for x
    x = 90,646,940,176,239.72/9,782,540.06
  6. Step 6: Final answer
    x = 9,266,196.67

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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.