Home / 796,009.04-1,098,436.92-451,851.92

Finding the Fourth Proportional to 796,009.04, 1,098,436.92 and 451,851.92

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Solution

The fourth proportional to 796,009.04, 1,098,436.92 and 451,851.92 is: 623,524.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,009.04 : 1,098,436.92 = 451,851.92 : x
  2. Step 2: Convert to fraction form
    796,009.04/1,098,436.92 = 451,851.92/x
  3. Step 3: Cross multiply
    796,009.04x = 1,098,436.92 × 451,851.92
  4. Step 4: Simplify right side
    796,009.04x = 496,330,831,300.89
  5. Step 5: Solve for x
    x = 496,330,831,300.89/796,009.04
  6. Step 6: Final answer
    x = 623,524.11

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1.5x scale

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.