Home / 3,370,977.09-5,060,063.89-1,452,834.93

Finding the Fourth Proportional to 3,370,977.09, 5,060,063.89 and 1,452,834.93

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Solution

The fourth proportional to 3,370,977.09, 5,060,063.89 and 1,452,834.93 is: 2,180,803.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,977.09 : 5,060,063.89 = 1,452,834.93 : x
  2. Step 2: Convert to fraction form
    3,370,977.09/5,060,063.89 = 1,452,834.93/x
  3. Step 3: Cross multiply
    3,370,977.09x = 5,060,063.89 × 1,452,834.93
  4. Step 4: Simplify right side
    3,370,977.09x = 7,351,437,534,859.18
  5. Step 5: Solve for x
    x = 7,351,437,534,859.18/3,370,977.09
  6. Step 6: Final answer
    x = 2,180,803.17

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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.