Home / 1,827,415.08-2,741,005.89-565,137

Finding the Fourth Proportional to 1,827,415.08, 2,741,005.89 and 565,137

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Solution

The fourth proportional to 1,827,415.08, 2,741,005.89 and 565,137 is: 847,669.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,415.08 : 2,741,005.89 = 565,137 : x
  2. Step 2: Convert to fraction form
    1,827,415.08/2,741,005.89 = 565,137/x
  3. Step 3: Cross multiply
    1,827,415.08x = 2,741,005.89 × 565,137
  4. Step 4: Simplify right side
    1,827,415.08x = 1,549,043,845,656.93
  5. Step 5: Solve for x
    x = 1,549,043,845,656.93/1,827,415.08
  6. Step 6: Final answer
    x = 847,669.40

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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.