Home / 4,273,118.70-5,896,875.36-2,339,411.77

Finding the Fourth Proportional to 4,273,118.70, 5,896,875.36 and 2,339,411.77

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Solution

The fourth proportional to 4,273,118.70, 5,896,875.36 and 2,339,411.77 is: 3,228,372.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,118.70 : 5,896,875.36 = 2,339,411.77 : x
  2. Step 2: Convert to fraction form
    4,273,118.70/5,896,875.36 = 2,339,411.77/x
  3. Step 3: Cross multiply
    4,273,118.70x = 5,896,875.36 × 2,339,411.77
  4. Step 4: Simplify right side
    4,273,118.70x = 13,795,219,623,406.99
  5. Step 5: Solve for x
    x = 13,795,219,623,406.99/4,273,118.70
  6. Step 6: Final answer
    x = 3,228,372.67

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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.