Home / 2,534,785.98-3,497,981.82-1,373,205.60

Finding the Fourth Proportional to 2,534,785.98, 3,497,981.82 and 1,373,205.60

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Solution

The fourth proportional to 2,534,785.98, 3,497,981.82 and 1,373,205.60 is: 1,895,011.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,785.98 : 3,497,981.82 = 1,373,205.60 : x
  2. Step 2: Convert to fraction form
    2,534,785.98/3,497,981.82 = 1,373,205.60/x
  3. Step 3: Cross multiply
    2,534,785.98x = 3,497,981.82 × 1,373,205.60
  4. Step 4: Simplify right side
    2,534,785.98x = 4,803,448,223,922.19
  5. Step 5: Solve for x
    x = 4,803,448,223,922.19/2,534,785.98
  6. Step 6: Final answer
    x = 1,895,011.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.