Home / 2,303,280.26-3,455,425.83-705,963.50

Finding the Fourth Proportional to 2,303,280.26, 3,455,425.83 and 705,963.50

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Solution

The fourth proportional to 2,303,280.26, 3,455,425.83 and 705,963.50 is: 1,059,100.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,280.26 : 3,455,425.83 = 705,963.50 : x
  2. Step 2: Convert to fraction form
    2,303,280.26/3,455,425.83 = 705,963.50/x
  3. Step 3: Cross multiply
    2,303,280.26x = 3,455,425.83 × 705,963.50
  4. Step 4: Simplify right side
    2,303,280.26x = 2,439,404,495,660.08
  5. Step 5: Solve for x
    x = 2,439,404,495,660.08/2,303,280.26
  6. Step 6: Final answer
    x = 1,059,100.16

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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.