Home / 8,052,539.52-12,075,076.80-3,002,494.08

Finding the Fourth Proportional to 8,052,539.52, 12,075,076.80 and 3,002,494.08

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Solution

The fourth proportional to 8,052,539.52, 12,075,076.80 and 3,002,494.08 is: 4,502,349.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052,539.52 : 12,075,076.80 = 3,002,494.08 : x
  2. Step 2: Convert to fraction form
    8,052,539.52/12,075,076.80 = 3,002,494.08/x
  3. Step 3: Cross multiply
    8,052,539.52x = 12,075,076.80 × 3,002,494.08
  4. Step 4: Simplify right side
    8,052,539.52x = 36,255,346,607,545.34
  5. Step 5: Solve for x
    x = 36,255,346,607,545.34/8,052,539.52
  6. Step 6: Final answer
    x = 4,502,349.42

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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.