Home / 684,152.60-1,025,794.22-600,081.58

Finding the Fourth Proportional to 684,152.60, 1,025,794.22 and 600,081.58

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Solution

The fourth proportional to 684,152.60, 1,025,794.22 and 600,081.58 is: 899,741.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    684,152.60 : 1,025,794.22 = 600,081.58 : x
  2. Step 2: Convert to fraction form
    684,152.60/1,025,794.22 = 600,081.58/x
  3. Step 3: Cross multiply
    684,152.60x = 1,025,794.22 × 600,081.58
  4. Step 4: Simplify right side
    684,152.60x = 615,560,216,292.47
  5. Step 5: Solve for x
    x = 615,560,216,292.47/684,152.60
  6. Step 6: Final answer
    x = 899,741.10

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1.5x scale

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.