Home / 9,346,501.40-14,021,064.30-2,956,087.40

Finding the Fourth Proportional to 9,346,501.40, 14,021,064.30 and 2,956,087.40

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Solution

The fourth proportional to 9,346,501.40, 14,021,064.30 and 2,956,087.40 is: 4,434,546.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,346,501.40 : 14,021,064.30 = 2,956,087.40 : x
  2. Step 2: Convert to fraction form
    9,346,501.40/14,021,064.30 = 2,956,087.40/x
  3. Step 3: Cross multiply
    9,346,501.40x = 14,021,064.30 × 2,956,087.40
  4. Step 4: Simplify right side
    9,346,501.40x = 41,447,491,511,819.82
  5. Step 5: Solve for x
    x = 41,447,491,511,819.82/9,346,501.40
  6. Step 6: Final answer
    x = 4,434,546.12

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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.