Home / 792,899.94-1,094,210.09-430,326.93

Finding the Fourth Proportional to 792,899.94, 1,094,210.09 and 430,326.93

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Solution

The fourth proportional to 792,899.94, 1,094,210.09 and 430,326.93 is: 593,855.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,899.94 : 1,094,210.09 = 430,326.93 : x
  2. Step 2: Convert to fraction form
    792,899.94/1,094,210.09 = 430,326.93/x
  3. Step 3: Cross multiply
    792,899.94x = 1,094,210.09 × 430,326.93
  4. Step 4: Simplify right side
    792,899.94x = 470,868,067,425.47
  5. Step 5: Solve for x
    x = 470,868,067,425.47/792,899.94
  6. Step 6: Final answer
    x = 593,855.60

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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.