Home / 1,875,536.35-2,588,242.79-1,016,096.61

Finding the Fourth Proportional to 1,875,536.35, 2,588,242.79 and 1,016,096.61

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Solution

The fourth proportional to 1,875,536.35, 2,588,242.79 and 1,016,096.61 is: 1,402,214.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,536.35 : 2,588,242.79 = 1,016,096.61 : x
  2. Step 2: Convert to fraction form
    1,875,536.35/2,588,242.79 = 1,016,096.61/x
  3. Step 3: Cross multiply
    1,875,536.35x = 2,588,242.79 × 1,016,096.61
  4. Step 4: Simplify right side
    1,875,536.35x = 2,629,904,727,316.18
  5. Step 5: Solve for x
    x = 2,629,904,727,316.18/1,875,536.35
  6. Step 6: Final answer
    x = 1,402,214.75

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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.