Home / 2,077,999.53-3,118,542.04-1,573,196.19

Finding the Fourth Proportional to 2,077,999.53, 3,118,542.04 and 1,573,196.19

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Solution

The fourth proportional to 2,077,999.53, 3,118,542.04 and 1,573,196.19 is: 2,360,962.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,999.53 : 3,118,542.04 = 1,573,196.19 : x
  2. Step 2: Convert to fraction form
    2,077,999.53/3,118,542.04 = 1,573,196.19/x
  3. Step 3: Cross multiply
    2,077,999.53x = 3,118,542.04 × 1,573,196.19
  4. Step 4: Simplify right side
    2,077,999.53x = 4,906,078,455,682.83
  5. Step 5: Solve for x
    x = 4,906,078,455,682.83/2,077,999.53
  6. Step 6: Final answer
    x = 2,360,962.25

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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.