Home / 9,267,430.55-13,902,458.03-2,877,016.55

Finding the Fourth Proportional to 9,267,430.55, 13,902,458.03 and 2,877,016.55

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Solution

The fourth proportional to 9,267,430.55, 13,902,458.03 and 2,877,016.55 is: 4,315,932.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267,430.55 : 13,902,458.03 = 2,877,016.55 : x
  2. Step 2: Convert to fraction form
    9,267,430.55/13,902,458.03 = 2,877,016.55/x
  3. Step 3: Cross multiply
    9,267,430.55x = 13,902,458.03 × 2,877,016.55
  4. Step 4: Simplify right side
    9,267,430.55x = 39,997,601,823,605.31
  5. Step 5: Solve for x
    x = 39,997,601,823,605.31/9,267,430.55
  6. Step 6: Final answer
    x = 4,315,932.19

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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.