Home / 10,964,900.04-16,448,451.66-3,775,482.60

Finding the Fourth Proportional to 10,964,900.04, 16,448,451.66 and 3,775,482.60

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Solution

The fourth proportional to 10,964,900.04, 16,448,451.66 and 3,775,482.60 is: 5,663,603.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,964,900.04 : 16,448,451.66 = 3,775,482.60 : x
  2. Step 2: Convert to fraction form
    10,964,900.04/16,448,451.66 = 3,775,482.60/x
  3. Step 3: Cross multiply
    10,964,900.04x = 16,448,451.66 × 3,775,482.60
  4. Step 4: Simplify right side
    10,964,900.04x = 62,100,843,039,271.12
  5. Step 5: Solve for x
    x = 62,100,843,039,271.12/10,964,900.04
  6. Step 6: Final answer
    x = 5,663,603.21

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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.