Home / 3,232,490.39-4,848,859.95-1,210,525.06

Finding the Fourth Proportional to 3,232,490.39, 4,848,859.95 and 1,210,525.06

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Solution

The fourth proportional to 3,232,490.39, 4,848,859.95 and 1,210,525.06 is: 1,815,834.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,490.39 : 4,848,859.95 = 1,210,525.06 : x
  2. Step 2: Convert to fraction form
    3,232,490.39/4,848,859.95 = 1,210,525.06/x
  3. Step 3: Cross multiply
    3,232,490.39x = 4,848,859.95 × 1,210,525.06
  4. Step 4: Simplify right side
    3,232,490.39x = 5,869,666,451,608.42
  5. Step 5: Solve for x
    x = 5,869,666,451,608.42/3,232,490.39
  6. Step 6: Final answer
    x = 1,815,834.15

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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.