Home / 4,608,409.62-6,359,618.76-2,515,271.34

Finding the Fourth Proportional to 4,608,409.62, 6,359,618.76 and 2,515,271.34

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Solution

The fourth proportional to 4,608,409.62, 6,359,618.76 and 2,515,271.34 is: 3,471,081.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,409.62 : 6,359,618.76 = 2,515,271.34 : x
  2. Step 2: Convert to fraction form
    4,608,409.62/6,359,618.76 = 2,515,271.34/x
  3. Step 3: Cross multiply
    4,608,409.62x = 6,359,618.76 × 2,515,271.34
  4. Step 4: Simplify right side
    4,608,409.62x = 15,996,166,828,919.04
  5. Step 5: Solve for x
    x = 15,996,166,828,919.04/4,608,409.62
  6. Step 6: Final answer
    x = 3,471,081.81

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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.