Home / 11,356,224.70-15,671,510.38-6,199,586.26

Finding the Fourth Proportional to 11,356,224.70, 15,671,510.38 and 6,199,586.26

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Solution

The fourth proportional to 11,356,224.70, 15,671,510.38 and 6,199,586.26 is: 8,555,385.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356,224.70 : 15,671,510.38 = 6,199,586.26 : x
  2. Step 2: Convert to fraction form
    11,356,224.70/15,671,510.38 = 6,199,586.26/x
  3. Step 3: Cross multiply
    11,356,224.70x = 15,671,510.38 × 6,199,586.26
  4. Step 4: Simplify right side
    11,356,224.70x = 97,156,880,425,295.38
  5. Step 5: Solve for x
    x = 97,156,880,425,295.38/11,356,224.70
  6. Step 6: Final answer
    x = 8,555,385.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.