Home / 5,037,725.54-6,952,063.24-2,862,271.54

Finding the Fourth Proportional to 5,037,725.54, 6,952,063.24 and 2,862,271.54

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Solution

The fourth proportional to 5,037,725.54, 6,952,063.24 and 2,862,271.54 is: 3,949,935.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037,725.54 : 6,952,063.24 = 2,862,271.54 : x
  2. Step 2: Convert to fraction form
    5,037,725.54/6,952,063.24 = 2,862,271.54/x
  3. Step 3: Cross multiply
    5,037,725.54x = 6,952,063.24 × 2,862,271.54
  4. Step 4: Simplify right side
    5,037,725.54x = 19,898,692,756,132.19
  5. Step 5: Solve for x
    x = 19,898,692,756,132.19/5,037,725.54
  6. Step 6: Final answer
    x = 3,949,935.86

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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.