Home / 4,447,622.40-6,137,554.56-2,410,388.16

Finding the Fourth Proportional to 4,447,622.40, 6,137,554.56 and 2,410,388.16

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Solution

The fourth proportional to 4,447,622.40, 6,137,554.56 and 2,410,388.16 is: 3,326,246.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,447,622.40 : 6,137,554.56 = 2,410,388.16 : x
  2. Step 2: Convert to fraction form
    4,447,622.40/6,137,554.56 = 2,410,388.16/x
  3. Step 3: Cross multiply
    4,447,622.40x = 6,137,554.56 × 2,410,388.16
  4. Step 4: Simplify right side
    4,447,622.40x = 14,793,888,842,778.01
  5. Step 5: Solve for x
    x = 14,793,888,842,778.01/4,447,622.40
  6. Step 6: Final answer
    x = 3,326,246.59

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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.