Home / 4,264,511.63-5,885,015.11-2,330,785.36

Finding the Fourth Proportional to 4,264,511.63, 5,885,015.11 and 2,330,785.36

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Solution

The fourth proportional to 4,264,511.63, 5,885,015.11 and 2,330,785.36 is: 3,216,477.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,264,511.63 : 5,885,015.11 = 2,330,785.36 : x
  2. Step 2: Convert to fraction form
    4,264,511.63/5,885,015.11 = 2,330,785.36/x
  3. Step 3: Cross multiply
    4,264,511.63x = 5,885,015.11 × 2,330,785.36
  4. Step 4: Simplify right side
    4,264,511.63x = 13,716,707,063,296.10
  5. Step 5: Solve for x
    x = 13,716,707,063,296.10/4,264,511.63
  6. Step 6: Final answer
    x = 3,216,477.82

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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.