Home / 1,728,773.01-2,598,838.83-1,603,922.04

Finding the Fourth Proportional to 1,728,773.01, 2,598,838.83 and 1,603,922.04

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Solution

The fourth proportional to 1,728,773.01, 2,598,838.83 and 1,603,922.04 is: 2,411,152.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,728,773.01 : 2,598,838.83 = 1,603,922.04 : x
  2. Step 2: Convert to fraction form
    1,728,773.01/2,598,838.83 = 1,603,922.04/x
  3. Step 3: Cross multiply
    1,728,773.01x = 2,598,838.83 × 1,603,922.04
  4. Step 4: Simplify right side
    1,728,773.01x = 4,168,334,877,844.81
  5. Step 5: Solve for x
    x = 4,168,334,877,844.81/1,728,773.01
  6. Step 6: Final answer
    x = 2,411,152.22

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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.