Home / 1,477,736.58-2,039,235.75-833,151.18

Finding the Fourth Proportional to 1,477,736.58, 2,039,235.75 and 833,151.18

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Solution

The fourth proportional to 1,477,736.58, 2,039,235.75 and 833,151.18 is: 1,149,725.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,736.58 : 2,039,235.75 = 833,151.18 : x
  2. Step 2: Convert to fraction form
    1,477,736.58/2,039,235.75 = 833,151.18/x
  3. Step 3: Cross multiply
    1,477,736.58x = 2,039,235.75 × 833,151.18
  4. Step 4: Simplify right side
    1,477,736.58x = 1,698,991,671,410.69
  5. Step 5: Solve for x
    x = 1,698,991,671,410.69/1,477,736.58
  6. Step 6: Final answer
    x = 1,149,725.66

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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.