Home / 2,075,852.50-3,111,254.30-1,468,815.71

Finding the Fourth Proportional to 2,075,852.50, 3,111,254.30 and 1,468,815.71

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Solution

The fourth proportional to 2,075,852.50, 3,111,254.30 and 1,468,815.71 is: 2,201,437.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,852.50 : 3,111,254.30 = 1,468,815.71 : x
  2. Step 2: Convert to fraction form
    2,075,852.50/3,111,254.30 = 1,468,815.71/x
  3. Step 3: Cross multiply
    2,075,852.50x = 3,111,254.30 × 1,468,815.71
  4. Step 4: Simplify right side
    2,075,852.50x = 4,569,859,193,731.62
  5. Step 5: Solve for x
    x = 4,569,859,193,731.62/2,075,852.50
  6. Step 6: Final answer
    x = 2,201,437.33

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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.