Home / 3,276,524.93-4,910,927.13-1,477,301.90

Finding the Fourth Proportional to 3,276,524.93, 4,910,927.13 and 1,477,301.90

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Solution

The fourth proportional to 3,276,524.93, 4,910,927.13 and 1,477,301.90 is: 2,214,212.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,524.93 : 4,910,927.13 = 1,477,301.90 : x
  2. Step 2: Convert to fraction form
    3,276,524.93/4,910,927.13 = 1,477,301.90/x
  3. Step 3: Cross multiply
    3,276,524.93x = 4,910,927.13 × 1,477,301.90
  4. Step 4: Simplify right side
    3,276,524.93x = 7,254,921,955,355.91
  5. Step 5: Solve for x
    x = 7,254,921,955,355.91/3,276,524.93
  6. Step 6: Final answer
    x = 2,214,212.35

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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.