Home / 4,763,208.10-6,573,361.65-2,698,223.05

Finding the Fourth Proportional to 4,763,208.10, 6,573,361.65 and 2,698,223.05

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Solution

The fourth proportional to 4,763,208.10, 6,573,361.65 and 2,698,223.05 is: 3,723,623.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763,208.10 : 6,573,361.65 = 2,698,223.05 : x
  2. Step 2: Convert to fraction form
    4,763,208.10/6,573,361.65 = 2,698,223.05/x
  3. Step 3: Cross multiply
    4,763,208.10x = 6,573,361.65 × 2,698,223.05
  4. Step 4: Simplify right side
    4,763,208.10x = 17,736,395,904,783.29
  5. Step 5: Solve for x
    x = 17,736,395,904,783.29/4,763,208.10
  6. Step 6: Final answer
    x = 3,723,623.98

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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.