Home / 793,592.32-1,095,165.30-431,023.27

Finding the Fourth Proportional to 793,592.32, 1,095,165.30 and 431,023.27

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Solution

The fourth proportional to 793,592.32, 1,095,165.30 and 431,023.27 is: 594,816.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,592.32 : 1,095,165.30 = 431,023.27 : x
  2. Step 2: Convert to fraction form
    793,592.32/1,095,165.30 = 431,023.27/x
  3. Step 3: Cross multiply
    793,592.32x = 1,095,165.30 × 431,023.27
  4. Step 4: Simplify right side
    793,592.32x = 472,041,728,796.53
  5. Step 5: Solve for x
    x = 472,041,728,796.53/793,592.32
  6. Step 6: Final answer
    x = 594,816.40

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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.