Home / 2,200,929.90-3,075,003.30-2,200,929.90

Finding the Fourth Proportional to 2,200,929.90, 3,075,003.30 and 2,200,929.90

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Solution

The fourth proportional to 2,200,929.90, 3,075,003.30 and 2,200,929.90 is: 3,075,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,929.90 : 3,075,003.30 = 2,200,929.90 : x
  2. Step 2: Convert to fraction form
    2,200,929.90/3,075,003.30 = 2,200,929.90/x
  3. Step 3: Cross multiply
    2,200,929.90x = 3,075,003.30 × 2,200,929.90
  4. Step 4: Simplify right side
    2,200,929.90x = 6,767,866,705,568.67
  5. Step 5: Solve for x
    x = 6,767,866,705,568.67/2,200,929.90
  6. Step 6: Final answer
    x = 3,075,003.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.