Home / 8,741,024.70-13,111,537.05-4,709,946.30

Finding the Fourth Proportional to 8,741,024.70, 13,111,537.05 and 4,709,946.30

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Solution

The fourth proportional to 8,741,024.70, 13,111,537.05 and 4,709,946.30 is: 7,064,919.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,741,024.70 : 13,111,537.05 = 4,709,946.30 : x
  2. Step 2: Convert to fraction form
    8,741,024.70/13,111,537.05 = 4,709,946.30/x
  3. Step 3: Cross multiply
    8,741,024.70x = 13,111,537.05 × 4,709,946.30
  4. Step 4: Simplify right side
    8,741,024.70x = 61,754,635,415,960.41
  5. Step 5: Solve for x
    x = 61,754,635,415,960.41/8,741,024.70
  6. Step 6: Final answer
    x = 7,064,919.45

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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.