Home / 1,886,702.76-2,603,696.46-1,027,310.04

Finding the Fourth Proportional to 1,886,702.76, 2,603,696.46 and 1,027,310.04

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Solution

The fourth proportional to 1,886,702.76, 2,603,696.46 and 1,027,310.04 is: 1,417,713.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,886,702.76 : 2,603,696.46 = 1,027,310.04 : x
  2. Step 2: Convert to fraction form
    1,886,702.76/2,603,696.46 = 1,027,310.04/x
  3. Step 3: Cross multiply
    1,886,702.76x = 2,603,696.46 × 1,027,310.04
  4. Step 4: Simplify right side
    1,886,702.76x = 2,674,803,514,470.46
  5. Step 5: Solve for x
    x = 2,674,803,514,470.46/1,886,702.76
  6. Step 6: Final answer
    x = 1,417,713.26

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.