Home / 2,234,606.04-3,083,820.66-1,216,075.32

Finding the Fourth Proportional to 2,234,606.04, 3,083,820.66 and 1,216,075.32

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Solution

The fourth proportional to 2,234,606.04, 3,083,820.66 and 1,216,075.32 is: 1,678,218.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,606.04 : 3,083,820.66 = 1,216,075.32 : x
  2. Step 2: Convert to fraction form
    2,234,606.04/3,083,820.66 = 1,216,075.32/x
  3. Step 3: Cross multiply
    2,234,606.04x = 3,083,820.66 × 1,216,075.32
  4. Step 4: Simplify right side
    2,234,606.04x = 3,750,158,195,932.11
  5. Step 5: Solve for x
    x = 3,750,158,195,932.11/2,234,606.04
  6. Step 6: Final answer
    x = 1,678,218.95

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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.