Home / 5,676,518.40-8,517,110.40-2,084,006.40

Finding the Fourth Proportional to 5,676,518.40, 8,517,110.40 and 2,084,006.40

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Solution

The fourth proportional to 5,676,518.40, 8,517,110.40 and 2,084,006.40 is: 3,126,866.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,676,518.40 : 8,517,110.40 = 2,084,006.40 : x
  2. Step 2: Convert to fraction form
    5,676,518.40/8,517,110.40 = 2,084,006.40/x
  3. Step 3: Cross multiply
    5,676,518.40x = 8,517,110.40 × 2,084,006.40
  4. Step 4: Simplify right side
    5,676,518.40x = 17,749,712,583,106.56
  5. Step 5: Solve for x
    x = 17,749,712,583,106.56/5,676,518.40
  6. Step 6: Final answer
    x = 3,126,866.04

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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.