Home / 2,769,702.18-3,822,826.71-1,624,151.58

Finding the Fourth Proportional to 2,769,702.18, 3,822,826.71 and 1,624,151.58

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Solution

The fourth proportional to 2,769,702.18, 3,822,826.71 and 1,624,151.58 is: 2,241,703.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,769,702.18 : 3,822,826.71 = 1,624,151.58 : x
  2. Step 2: Convert to fraction form
    2,769,702.18/3,822,826.71 = 1,624,151.58/x
  3. Step 3: Cross multiply
    2,769,702.18x = 3,822,826.71 × 1,624,151.58
  4. Step 4: Simplify right side
    2,769,702.18x = 6,208,850,041,112.70
  5. Step 5: Solve for x
    x = 6,208,850,041,112.70/2,769,702.18
  6. Step 6: Final answer
    x = 2,241,703.13

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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.