Home / 2,446,228.32-3,375,702.59-1,358,569.96

Finding the Fourth Proportional to 2,446,228.32, 3,375,702.59 and 1,358,569.96

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Solution

The fourth proportional to 2,446,228.32, 3,375,702.59 and 1,358,569.96 is: 1,874,775.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,228.32 : 3,375,702.59 = 1,358,569.96 : x
  2. Step 2: Convert to fraction form
    2,446,228.32/3,375,702.59 = 1,358,569.96/x
  3. Step 3: Cross multiply
    2,446,228.32x = 3,375,702.59 × 1,358,569.96
  4. Step 4: Simplify right side
    2,446,228.32x = 4,586,128,127,625.36
  5. Step 5: Solve for x
    x = 4,586,128,127,625.36/2,446,228.32
  6. Step 6: Final answer
    x = 1,874,775.18

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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.