Home / 8,048,326.01-12,075,714.99-2,931,112.33

Finding the Fourth Proportional to 8,048,326.01, 12,075,714.99 and 2,931,112.33

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Solution

The fourth proportional to 8,048,326.01, 12,075,714.99 and 2,931,112.33 is: 4,397,843.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,048,326.01 : 12,075,714.99 = 2,931,112.33 : x
  2. Step 2: Convert to fraction form
    8,048,326.01/12,075,714.99 = 2,931,112.33/x
  3. Step 3: Cross multiply
    8,048,326.01x = 12,075,714.99 × 2,931,112.33
  4. Step 4: Simplify right side
    8,048,326.01x = 35,395,277,025,720.69
  5. Step 5: Solve for x
    x = 35,395,277,025,720.69/8,048,326.01
  6. Step 6: Final answer
    x = 4,397,843.35

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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.