Home / 4,237,206.40-6,355,809.60-2,246,550.40

Finding the Fourth Proportional to 4,237,206.40, 6,355,809.60 and 2,246,550.40

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Solution

The fourth proportional to 4,237,206.40, 6,355,809.60 and 2,246,550.40 is: 3,369,825.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237,206.40 : 6,355,809.60 = 2,246,550.40 : x
  2. Step 2: Convert to fraction form
    4,237,206.40/6,355,809.60 = 2,246,550.40/x
  3. Step 3: Cross multiply
    4,237,206.40x = 6,355,809.60 × 2,246,550.40
  4. Step 4: Simplify right side
    4,237,206.40x = 14,278,646,599,203.84
  5. Step 5: Solve for x
    x = 14,278,646,599,203.84/4,237,206.40
  6. Step 6: Final answer
    x = 3,369,825.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.