Home / 1,035,051.08-1,428,355.86-582,341

Finding the Fourth Proportional to 1,035,051.08, 1,428,355.86 and 582,341

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Solution

The fourth proportional to 1,035,051.08, 1,428,355.86 and 582,341 is: 803,622.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,051.08 : 1,428,355.86 = 582,341 : x
  2. Step 2: Convert to fraction form
    1,035,051.08/1,428,355.86 = 582,341/x
  3. Step 3: Cross multiply
    1,035,051.08x = 1,428,355.86 × 582,341
  4. Step 4: Simplify right side
    1,035,051.08x = 831,790,179,868.26
  5. Step 5: Solve for x
    x = 831,790,179,868.26/1,035,051.08
  6. Step 6: Final answer
    x = 803,622.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.