Home / 1,831,707.14-2,527,906.86-1,016,173.32

Finding the Fourth Proportional to 1,831,707.14, 2,527,906.86 and 1,016,173.32

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Solution

The fourth proportional to 1,831,707.14, 2,527,906.86 and 1,016,173.32 is: 1,402,402.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,707.14 : 2,527,906.86 = 1,016,173.32 : x
  2. Step 2: Convert to fraction form
    1,831,707.14/2,527,906.86 = 1,016,173.32/x
  3. Step 3: Cross multiply
    1,831,707.14x = 2,527,906.86 × 1,016,173.32
  4. Step 4: Simplify right side
    1,831,707.14x = 2,568,791,506,576.98
  5. Step 5: Solve for x
    x = 2,568,791,506,576.98/1,831,707.14
  6. Step 6: Final answer
    x = 1,402,402.96

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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.