Home / 3,733,064.02-5,140,782.84-3,242,809.72

Finding the Fourth Proportional to 3,733,064.02, 5,140,782.84 and 3,242,809.72

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Solution

The fourth proportional to 3,733,064.02, 5,140,782.84 and 3,242,809.72 is: 4,465,656.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,733,064.02 : 5,140,782.84 = 3,242,809.72 : x
  2. Step 2: Convert to fraction form
    3,733,064.02/5,140,782.84 = 3,242,809.72/x
  3. Step 3: Cross multiply
    3,733,064.02x = 5,140,782.84 × 3,242,809.72
  4. Step 4: Simplify right side
    3,733,064.02x = 16,670,580,561,961.21
  5. Step 5: Solve for x
    x = 16,670,580,561,961.21/3,733,064.02
  6. Step 6: Final answer
    x = 4,465,656.22

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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.