Home / 4,404,800.48-6,078,666.13-2,471,102.58

Finding the Fourth Proportional to 4,404,800.48, 6,078,666.13 and 2,471,102.58

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Solution

The fourth proportional to 4,404,800.48, 6,078,666.13 and 2,471,102.58 is: 3,410,144.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404,800.48 : 6,078,666.13 = 2,471,102.58 : x
  2. Step 2: Convert to fraction form
    4,404,800.48/6,078,666.13 = 2,471,102.58/x
  3. Step 3: Cross multiply
    4,404,800.48x = 6,078,666.13 × 2,471,102.58
  4. Step 4: Simplify right side
    4,404,800.48x = 15,021,007,550,623.86
  5. Step 5: Solve for x
    x = 15,021,007,550,623.86/4,404,800.48
  6. Step 6: Final answer
    x = 3,410,144.82

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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.