Home / 7,238,705.00-10,858,048.31-1,847,355.53

Finding the Fourth Proportional to 7,238,705.00, 10,858,048.31 and 1,847,355.53

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Solution

The fourth proportional to 7,238,705.00, 10,858,048.31 and 1,847,355.53 is: 2,771,030.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,238,705.00 : 10,858,048.31 = 1,847,355.53 : x
  2. Step 2: Convert to fraction form
    7,238,705.00/10,858,048.31 = 1,847,355.53/x
  3. Step 3: Cross multiply
    7,238,705.00x = 10,858,048.31 × 1,847,355.53
  4. Step 4: Simplify right side
    7,238,705.00x = 20,058,675,526,958.63
  5. Step 5: Solve for x
    x = 20,058,675,526,958.63/7,238,705.00
  6. Step 6: Final answer
    x = 2,771,030.94

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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.