Home / 2,330,417.70-3,494,200.95-908,835.30

Finding the Fourth Proportional to 2,330,417.70, 3,494,200.95 and 908,835.30

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Solution

The fourth proportional to 2,330,417.70, 3,494,200.95 and 908,835.30 is: 1,362,696.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,417.70 : 3,494,200.95 = 908,835.30 : x
  2. Step 2: Convert to fraction form
    2,330,417.70/3,494,200.95 = 908,835.30/x
  3. Step 3: Cross multiply
    2,330,417.70x = 3,494,200.95 × 908,835.30
  4. Step 4: Simplify right side
    2,330,417.70x = 3,175,653,168,653.54
  5. Step 5: Solve for x
    x = 3,175,653,168,653.54/2,330,417.70
  6. Step 6: Final answer
    x = 1,362,696.98

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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.