Home / 3,035,836.02-4,189,457.79-1,746,650.55

Finding the Fourth Proportional to 3,035,836.02, 4,189,457.79 and 1,746,650.55

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Solution

The fourth proportional to 3,035,836.02, 4,189,457.79 and 1,746,650.55 is: 2,410,380.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,836.02 : 4,189,457.79 = 1,746,650.55 : x
  2. Step 2: Convert to fraction form
    3,035,836.02/4,189,457.79 = 1,746,650.55/x
  3. Step 3: Cross multiply
    3,035,836.02x = 4,189,457.79 × 1,746,650.55
  4. Step 4: Simplify right side
    3,035,836.02x = 7,317,518,753,105.29
  5. Step 5: Solve for x
    x = 7,317,518,753,105.29/3,035,836.02
  6. Step 6: Final answer
    x = 2,410,380.11

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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.