Home / 9,712,020.40-14,560,485.44-6,293,083.30

Finding the Fourth Proportional to 9,712,020.40, 14,560,485.44 and 6,293,083.30

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Solution

The fourth proportional to 9,712,020.40, 14,560,485.44 and 6,293,083.30 is: 9,434,735.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,712,020.40 : 14,560,485.44 = 6,293,083.30 : x
  2. Step 2: Convert to fraction form
    9,712,020.40/14,560,485.44 = 6,293,083.30/x
  3. Step 3: Cross multiply
    9,712,020.40x = 14,560,485.44 × 6,293,083.30
  4. Step 4: Simplify right side
    9,712,020.40x = 91,630,347,689,554.72
  5. Step 5: Solve for x
    x = 91,630,347,689,554.72/9,712,020.40
  6. Step 6: Final answer
    x = 9,434,735.92

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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.