Home / 3,169,234.80-4,753,852.20-2,996,024.40

Finding the Fourth Proportional to 3,169,234.80, 4,753,852.20 and 2,996,024.40

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Solution

The fourth proportional to 3,169,234.80, 4,753,852.20 and 2,996,024.40 is: 4,494,036.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,169,234.80 : 4,753,852.20 = 2,996,024.40 : x
  2. Step 2: Convert to fraction form
    3,169,234.80/4,753,852.20 = 2,996,024.40/x
  3. Step 3: Cross multiply
    3,169,234.80x = 4,753,852.20 × 2,996,024.40
  4. Step 4: Simplify right side
    3,169,234.80x = 14,242,657,185,193.68
  5. Step 5: Solve for x
    x = 14,242,657,185,193.68/3,169,234.80
  6. Step 6: Final answer
    x = 4,494,036.60

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Similar ratio
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1.5x scale

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.