Home / 1,561,083.51-2,341,892.27-536,364.66

Finding the Fourth Proportional to 1,561,083.51, 2,341,892.27 and 536,364.66

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Solution

The fourth proportional to 1,561,083.51, 2,341,892.27 and 536,364.66 is: 804,638.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,561,083.51 : 2,341,892.27 = 536,364.66 : x
  2. Step 2: Convert to fraction form
    1,561,083.51/2,341,892.27 = 536,364.66/x
  3. Step 3: Cross multiply
    1,561,083.51x = 2,341,892.27 × 536,364.66
  4. Step 4: Simplify right side
    1,561,083.51x = 1,256,108,248,473.36
  5. Step 5: Solve for x
    x = 1,256,108,248,473.36/1,561,083.51
  6. Step 6: Final answer
    x = 804,638.73

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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.