Home / 4,623,248.94-6,380,563.77-2,663,194.74

Finding the Fourth Proportional to 4,623,248.94, 6,380,563.77 and 2,663,194.74

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Solution

The fourth proportional to 4,623,248.94, 6,380,563.77 and 2,663,194.74 is: 3,675,485.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,248.94 : 6,380,563.77 = 2,663,194.74 : x
  2. Step 2: Convert to fraction form
    4,623,248.94/6,380,563.77 = 2,663,194.74/x
  3. Step 3: Cross multiply
    4,623,248.94x = 6,380,563.77 × 2,663,194.74
  4. Step 4: Simplify right side
    4,623,248.94x = 16,992,683,870,498.57
  5. Step 5: Solve for x
    x = 16,992,683,870,498.57/4,623,248.94
  6. Step 6: Final answer
    x = 3,675,485.38

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Double scale
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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.