Home / 4,075,470.12-5,624,206.99-2,240,098.11

Finding the Fourth Proportional to 4,075,470.12, 5,624,206.99 and 2,240,098.11

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Solution

The fourth proportional to 4,075,470.12, 5,624,206.99 and 2,240,098.11 is: 3,091,367.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,470.12 : 5,624,206.99 = 2,240,098.11 : x
  2. Step 2: Convert to fraction form
    4,075,470.12/5,624,206.99 = 2,240,098.11/x
  3. Step 3: Cross multiply
    4,075,470.12x = 5,624,206.99 × 2,240,098.11
  4. Step 4: Simplify right side
    4,075,470.12x = 12,598,775,442,947.54
  5. Step 5: Solve for x
    x = 12,598,775,442,947.54/4,075,470.12
  6. Step 6: Final answer
    x = 3,091,367.39

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1.5x scale

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.