Home / 1,674,123.04-2,511,702.96-580,000.96

Finding the Fourth Proportional to 1,674,123.04, 2,511,702.96 and 580,000.96

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Solution

The fourth proportional to 1,674,123.04, 2,511,702.96 and 580,000.96 is: 870,181.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,123.04 : 2,511,702.96 = 580,000.96 : x
  2. Step 2: Convert to fraction form
    1,674,123.04/2,511,702.96 = 580,000.96/x
  3. Step 3: Cross multiply
    1,674,123.04x = 2,511,702.96 × 580,000.96
  4. Step 4: Simplify right side
    1,674,123.04x = 1,456,790,128,034.84
  5. Step 5: Solve for x
    x = 1,456,790,128,034.84/1,674,123.04
  6. Step 6: Final answer
    x = 870,181.04

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1.5x scale

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.