Home / 3,233,333.08-4,462,032.18-1,783,086.40

Finding the Fourth Proportional to 3,233,333.08, 4,462,032.18 and 1,783,086.40

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Solution

The fourth proportional to 3,233,333.08, 4,462,032.18 and 1,783,086.40 is: 2,460,677.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,333.08 : 4,462,032.18 = 1,783,086.40 : x
  2. Step 2: Convert to fraction form
    3,233,333.08/4,462,032.18 = 1,783,086.40/x
  3. Step 3: Cross multiply
    3,233,333.08x = 4,462,032.18 × 1,783,086.40
  4. Step 4: Simplify right side
    3,233,333.08x = 7,956,188,896,520.35
  5. Step 5: Solve for x
    x = 7,956,188,896,520.35/3,233,333.08
  6. Step 6: Final answer
    x = 2,460,677.17

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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.