Home / 3,582,035.55-5,373,762.43-1,023,272.58

Finding the Fourth Proportional to 3,582,035.55, 5,373,762.43 and 1,023,272.58

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Solution

The fourth proportional to 3,582,035.55, 5,373,762.43 and 1,023,272.58 is: 1,535,111.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,035.55 : 5,373,762.43 = 1,023,272.58 : x
  2. Step 2: Convert to fraction form
    3,582,035.55/5,373,762.43 = 1,023,272.58/x
  3. Step 3: Cross multiply
    3,582,035.55x = 5,373,762.43 × 1,023,272.58
  4. Step 4: Simplify right side
    3,582,035.55x = 5,498,823,746,053.17
  5. Step 5: Solve for x
    x = 5,498,823,746,053.17/3,582,035.55
  6. Step 6: Final answer
    x = 1,535,111.44

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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.