Home / 796,011.04-1,098,439.68-451,853.92

Finding the Fourth Proportional to 796,011.04, 1,098,439.68 and 451,853.92

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Solution

The fourth proportional to 796,011.04, 1,098,439.68 and 451,853.92 is: 623,526.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,011.04 : 1,098,439.68 = 451,853.92 : x
  2. Step 2: Convert to fraction form
    796,011.04/1,098,439.68 = 451,853.92/x
  3. Step 3: Cross multiply
    796,011.04x = 1,098,439.68 × 451,853.92
  4. Step 4: Simplify right side
    796,011.04x = 496,334,275,291.55
  5. Step 5: Solve for x
    x = 496,334,275,291.55/796,011.04
  6. Step 6: Final answer
    x = 623,526.87

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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.