Home / 3,544,202.10-4,890,999.09-1,934,570.10

Finding the Fourth Proportional to 3,544,202.10, 4,890,999.09 and 1,934,570.10

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Solution

The fourth proportional to 3,544,202.10, 4,890,999.09 and 1,934,570.10 is: 2,669,706.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,202.10 : 4,890,999.09 = 1,934,570.10 : x
  2. Step 2: Convert to fraction form
    3,544,202.10/4,890,999.09 = 1,934,570.10/x
  3. Step 3: Cross multiply
    3,544,202.10x = 4,890,999.09 × 1,934,570.10
  4. Step 4: Simplify right side
    3,544,202.10x = 9,461,980,598,641.21
  5. Step 5: Solve for x
    x = 9,461,980,598,641.21/3,544,202.10
  6. Step 6: Final answer
    x = 2,669,706.84

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1.5x scale

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.