Home / 9,431,349.21-14,147,021.99-4,036,501.35

Finding the Fourth Proportional to 9,431,349.21, 14,147,021.99 and 4,036,501.35

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Solution

The fourth proportional to 9,431,349.21, 14,147,021.99 and 4,036,501.35 is: 6,054,751.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,431,349.21 : 14,147,021.99 = 4,036,501.35 : x
  2. Step 2: Convert to fraction form
    9,431,349.21/14,147,021.99 = 4,036,501.35/x
  3. Step 3: Cross multiply
    9,431,349.21x = 14,147,021.99 × 4,036,501.35
  4. Step 4: Simplify right side
    9,431,349.21x = 57,104,473,371,205.94
  5. Step 5: Solve for x
    x = 57,104,473,371,205.94/9,431,349.21
  6. Step 6: Final answer
    x = 6,054,751.24

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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.