Home / 8,783,192.48-13,175,305.39-3,391,871.15

Finding the Fourth Proportional to 8,783,192.48, 13,175,305.39 and 3,391,871.15

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Solution

The fourth proportional to 8,783,192.48, 13,175,305.39 and 3,391,871.15 is: 5,088,006.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,783,192.48 : 13,175,305.39 = 3,391,871.15 : x
  2. Step 2: Convert to fraction form
    8,783,192.48/13,175,305.39 = 3,391,871.15/x
  3. Step 3: Cross multiply
    8,783,192.48x = 13,175,305.39 × 3,391,871.15
  4. Step 4: Simplify right side
    8,783,192.48x = 44,688,938,281,958.59
  5. Step 5: Solve for x
    x = 44,688,938,281,958.59/8,783,192.48
  6. Step 6: Final answer
    x = 5,088,006.26

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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.