Home / 8,354,526.06-12,531,964.05-2,674,733.97

Finding the Fourth Proportional to 8,354,526.06, 12,531,964.05 and 2,674,733.97

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Solution

The fourth proportional to 8,354,526.06, 12,531,964.05 and 2,674,733.97 is: 4,012,156.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,354,526.06 : 12,531,964.05 = 2,674,733.97 : x
  2. Step 2: Convert to fraction form
    8,354,526.06/12,531,964.05 = 2,674,733.97/x
  3. Step 3: Cross multiply
    8,354,526.06x = 12,531,964.05 × 2,674,733.97
  4. Step 4: Simplify right side
    8,354,526.06x = 33,519,669,955,353.78
  5. Step 5: Solve for x
    x = 33,519,669,955,353.78/8,354,526.06
  6. Step 6: Final answer
    x = 4,012,156.97

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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.