Home / 9,760,433.13-14,624,640.86-6,915,466.89

Finding the Fourth Proportional to 9,760,433.13, 14,624,640.86 and 6,915,466.89

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Solution

The fourth proportional to 9,760,433.13, 14,624,640.86 and 6,915,466.89 is: 10,361,857.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,760,433.13 : 14,624,640.86 = 6,915,466.89 : x
  2. Step 2: Convert to fraction form
    9,760,433.13/14,624,640.86 = 6,915,466.89/x
  3. Step 3: Cross multiply
    9,760,433.13x = 14,624,640.86 × 6,915,466.89
  4. Step 4: Simplify right side
    9,760,433.13x = 101,136,219,610,893.80
  5. Step 5: Solve for x
    x = 101,136,219,610,893.80/9,760,433.13
  6. Step 6: Final answer
    x = 10,361,857.74

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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.