Home / 2,746,827.20-4,123,610.40-1,735,947.20

Finding the Fourth Proportional to 2,746,827.20, 4,123,610.40 and 1,735,947.20

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Solution

The fourth proportional to 2,746,827.20, 4,123,610.40 and 1,735,947.20 is: 2,606,050.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,827.20 : 4,123,610.40 = 1,735,947.20 : x
  2. Step 2: Convert to fraction form
    2,746,827.20/4,123,610.40 = 1,735,947.20/x
  3. Step 3: Cross multiply
    2,746,827.20x = 4,123,610.40 × 1,735,947.20
  4. Step 4: Simplify right side
    2,746,827.20x = 7,158,369,927,770.88
  5. Step 5: Solve for x
    x = 7,158,369,927,770.88/2,746,827.20
  6. Step 6: Final answer
    x = 2,606,050.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.