Home / 3,767,079.60-5,650,494.48-1,637,166.24

Finding the Fourth Proportional to 3,767,079.60, 5,650,494.48 and 1,637,166.24

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Solution

The fourth proportional to 3,767,079.60, 5,650,494.48 and 1,637,166.24 is: 2,455,695.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,079.60 : 5,650,494.48 = 1,637,166.24 : x
  2. Step 2: Convert to fraction form
    3,767,079.60/5,650,494.48 = 1,637,166.24/x
  3. Step 3: Cross multiply
    3,767,079.60x = 5,650,494.48 × 1,637,166.24
  4. Step 4: Simplify right side
    3,767,079.60x = 9,250,798,801,962.36
  5. Step 5: Solve for x
    x = 9,250,798,801,962.36/3,767,079.60
  6. Step 6: Final answer
    x = 2,455,695.07

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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.