Home / 792,957.68-1,094,282.64-430,381.52

Finding the Fourth Proportional to 792,957.68, 1,094,282.64 and 430,381.52

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Solution

The fourth proportional to 792,957.68, 1,094,282.64 and 430,381.52 is: 593,927.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,957.68 : 1,094,282.64 = 430,381.52 : x
  2. Step 2: Convert to fraction form
    792,957.68/1,094,282.64 = 430,381.52/x
  3. Step 3: Cross multiply
    792,957.68x = 1,094,282.64 × 430,381.52
  4. Step 4: Simplify right side
    792,957.68x = 470,959,025,912.81
  5. Step 5: Solve for x
    x = 470,959,025,912.81/792,957.68
  6. Step 6: Final answer
    x = 593,927.06

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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.