Home / 3,273,463.80-4,920,693.30-2,333,345.40

Finding the Fourth Proportional to 3,273,463.80, 4,920,693.30 and 2,333,345.40

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Solution

The fourth proportional to 3,273,463.80, 4,920,693.30 and 2,333,345.40 is: 3,507,500.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,463.80 : 4,920,693.30 = 2,333,345.40 : x
  2. Step 2: Convert to fraction form
    3,273,463.80/4,920,693.30 = 2,333,345.40/x
  3. Step 3: Cross multiply
    3,273,463.80x = 4,920,693.30 × 2,333,345.40
  4. Step 4: Simplify right side
    3,273,463.80x = 11,481,677,076,365.82
  5. Step 5: Solve for x
    x = 11,481,677,076,365.82/3,273,463.80
  6. Step 6: Final answer
    x = 3,507,500.85

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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.