Home / 1,584,299.80-2,376,449.70-573,905.80

Finding the Fourth Proportional to 1,584,299.80, 2,376,449.70 and 573,905.80

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Solution

The fourth proportional to 1,584,299.80, 2,376,449.70 and 573,905.80 is: 860,858.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,299.80 : 2,376,449.70 = 573,905.80 : x
  2. Step 2: Convert to fraction form
    1,584,299.80/2,376,449.70 = 573,905.80/x
  3. Step 3: Cross multiply
    1,584,299.80x = 2,376,449.70 × 573,905.80
  4. Step 4: Simplify right side
    1,584,299.80x = 1,363,858,266,238.26
  5. Step 5: Solve for x
    x = 1,363,858,266,238.26/1,584,299.80
  6. Step 6: Final answer
    x = 860,858.70

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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.