Home / 792,899.17-1,094,209.04-430,326.16

Finding the Fourth Proportional to 792,899.17, 1,094,209.04 and 430,326.16

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Solution

The fourth proportional to 792,899.17, 1,094,209.04 and 430,326.16 is: 593,854.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,899.17 : 1,094,209.04 = 430,326.16 : x
  2. Step 2: Convert to fraction form
    792,899.17/1,094,209.04 = 430,326.16/x
  3. Step 3: Cross multiply
    792,899.17x = 1,094,209.04 × 430,326.16
  4. Step 4: Simplify right side
    792,899.17x = 470,866,775,004.38
  5. Step 5: Solve for x
    x = 470,866,775,004.38/792,899.17
  6. Step 6: Final answer
    x = 593,854.54

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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.