Home / 4,006,782.36-5,527,267.68-2,458,389.36

Finding the Fourth Proportional to 4,006,782.36, 5,527,267.68 and 2,458,389.36

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Solution

The fourth proportional to 4,006,782.36, 5,527,267.68 and 2,458,389.36 is: 3,391,293.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,782.36 : 5,527,267.68 = 2,458,389.36 : x
  2. Step 2: Convert to fraction form
    4,006,782.36/5,527,267.68 = 2,458,389.36/x
  3. Step 3: Cross multiply
    4,006,782.36x = 5,527,267.68 × 2,458,389.36
  4. Step 4: Simplify right side
    4,006,782.36x = 13,588,176,054,383.88
  5. Step 5: Solve for x
    x = 13,588,176,054,383.88/4,006,782.36
  6. Step 6: Final answer
    x = 3,391,293.77

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1.5x scale

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.