Home / 797,016.04-1,099,874.92-434,439.88

Finding the Fourth Proportional to 797,016.04, 1,099,874.92 and 434,439.88

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Solution

The fourth proportional to 797,016.04, 1,099,874.92 and 434,439.88 is: 599,523.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,016.04 : 1,099,874.92 = 434,439.88 : x
  2. Step 2: Convert to fraction form
    797,016.04/1,099,874.92 = 434,439.88/x
  3. Step 3: Cross multiply
    797,016.04x = 1,099,874.92 × 434,439.88
  4. Step 4: Simplify right side
    797,016.04x = 477,829,528,259.81
  5. Step 5: Solve for x
    x = 477,829,528,259.81/797,016.04
  6. Step 6: Final answer
    x = 599,523.10

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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.