Home / 1,723,000.48-2,584,500.12-460,795.32

Finding the Fourth Proportional to 1,723,000.48, 2,584,500.12 and 460,795.32

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Solution

The fourth proportional to 1,723,000.48, 2,584,500.12 and 460,795.32 is: 691,192.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,000.48 : 2,584,500.12 = 460,795.32 : x
  2. Step 2: Convert to fraction form
    1,723,000.48/2,584,500.12 = 460,795.32/x
  3. Step 3: Cross multiply
    1,723,000.48x = 2,584,500.12 × 460,795.32
  4. Step 4: Simplify right side
    1,723,000.48x = 1,190,925,559,835.44
  5. Step 5: Solve for x
    x = 1,190,925,559,835.44/1,723,000.48
  6. Step 6: Final answer
    x = 691,192.82

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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.