Home / 2,714,510.27-4,071,761.96-692,754.22

Finding the Fourth Proportional to 2,714,510.27, 4,071,761.96 and 692,754.22

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Solution

The fourth proportional to 2,714,510.27, 4,071,761.96 and 692,754.22 is: 1,039,130.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,510.27 : 4,071,761.96 = 692,754.22 : x
  2. Step 2: Convert to fraction form
    2,714,510.27/4,071,761.96 = 692,754.22/x
  3. Step 3: Cross multiply
    2,714,510.27x = 4,071,761.96 × 692,754.22
  4. Step 4: Simplify right side
    2,714,510.27x = 2,820,730,280,625.47
  5. Step 5: Solve for x
    x = 2,820,730,280,625.47/2,714,510.27
  6. Step 6: Final answer
    x = 1,039,130.45

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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.