Home / 2,391,620.04-3,585,535.58-1,192,925.34

Finding the Fourth Proportional to 2,391,620.04, 3,585,535.58 and 1,192,925.34

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Solution

The fourth proportional to 2,391,620.04, 3,585,535.58 and 1,192,925.34 is: 1,788,443.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,620.04 : 3,585,535.58 = 1,192,925.34 : x
  2. Step 2: Convert to fraction form
    2,391,620.04/3,585,535.58 = 1,192,925.34/x
  3. Step 3: Cross multiply
    2,391,620.04x = 3,585,535.58 × 1,192,925.34
  4. Step 4: Simplify right side
    2,391,620.04x = 4,277,276,253,852.81
  5. Step 5: Solve for x
    x = 4,277,276,253,852.81/2,391,620.04
  6. Step 6: Final answer
    x = 1,788,443.05

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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.