Home / 1,841,758.18-2,541,702.86-1,025,961.64

Finding the Fourth Proportional to 1,841,758.18, 2,541,702.86 and 1,025,961.64

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Solution

The fourth proportional to 1,841,758.18, 2,541,702.86 and 1,025,961.64 is: 1,415,869.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,758.18 : 2,541,702.86 = 1,025,961.64 : x
  2. Step 2: Convert to fraction form
    1,841,758.18/2,541,702.86 = 1,025,961.64/x
  3. Step 3: Cross multiply
    1,841,758.18x = 2,541,702.86 × 1,025,961.64
  4. Step 4: Simplify right side
    1,841,758.18x = 2,607,689,636,532.97
  5. Step 5: Solve for x
    x = 2,607,689,636,532.97/1,841,758.18
  6. Step 6: Final answer
    x = 1,415,869.72

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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.