Home / 8,833,680.90-12,190,406.30-4,966,219.26

Finding the Fourth Proportional to 8,833,680.90, 12,190,406.30 and 4,966,219.26

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Solution

The fourth proportional to 8,833,680.90, 12,190,406.30 and 4,966,219.26 is: 6,853,341.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,680.90 : 12,190,406.30 = 4,966,219.26 : x
  2. Step 2: Convert to fraction form
    8,833,680.90/12,190,406.30 = 4,966,219.26/x
  3. Step 3: Cross multiply
    8,833,680.90x = 12,190,406.30 × 4,966,219.26
  4. Step 4: Simplify right side
    8,833,680.90x = 60,540,230,554,285.34
  5. Step 5: Solve for x
    x = 60,540,230,554,285.34/8,833,680.90
  6. Step 6: Final answer
    x = 6,853,341.35

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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.