Home / 4,536,475.20-6,807,823.20-2,013,940.80

Finding the Fourth Proportional to 4,536,475.20, 6,807,823.20 and 2,013,940.80

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Solution

The fourth proportional to 4,536,475.20, 6,807,823.20 and 2,013,940.80 is: 3,022,292.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,475.20 : 6,807,823.20 = 2,013,940.80 : x
  2. Step 2: Convert to fraction form
    4,536,475.20/6,807,823.20 = 2,013,940.80/x
  3. Step 3: Cross multiply
    4,536,475.20x = 6,807,823.20 × 2,013,940.80
  4. Step 4: Simplify right side
    4,536,475.20x = 13,710,552,901,666.56
  5. Step 5: Solve for x
    x = 13,710,552,901,666.56/4,536,475.20
  6. Step 6: Final answer
    x = 3,022,292.04

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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.