Home / 1,025,963.96-1,415,786.46-567,055.04

Finding the Fourth Proportional to 1,025,963.96, 1,415,786.46 and 567,055.04

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Solution

The fourth proportional to 1,025,963.96, 1,415,786.46 and 567,055.04 is: 782,511.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,963.96 : 1,415,786.46 = 567,055.04 : x
  2. Step 2: Convert to fraction form
    1,025,963.96/1,415,786.46 = 567,055.04/x
  3. Step 3: Cross multiply
    1,025,963.96x = 1,415,786.46 × 567,055.04
  4. Step 4: Simplify right side
    1,025,963.96x = 802,828,847,706.76
  5. Step 5: Solve for x
    x = 802,828,847,706.76/1,025,963.96
  6. Step 6: Final answer
    x = 782,511.74

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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.