Home / 794,070.14-1,095,727.83-449,832.32

Finding the Fourth Proportional to 794,070.14, 1,095,727.83 and 449,832.32

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Solution

The fourth proportional to 794,070.14, 1,095,727.83 and 449,832.32 is: 620,718.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,070.14 : 1,095,727.83 = 449,832.32 : x
  2. Step 2: Convert to fraction form
    794,070.14/1,095,727.83 = 449,832.32/x
  3. Step 3: Cross multiply
    794,070.14x = 1,095,727.83 × 449,832.32
  4. Step 4: Simplify right side
    794,070.14x = 492,893,786,378.83
  5. Step 5: Solve for x
    x = 492,893,786,378.83/794,070.14
  6. Step 6: Final answer
    x = 620,718.20

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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.