Home / 792,029.51-1,186,821.21-534,854.00

Finding the Fourth Proportional to 792,029.51, 1,186,821.21 and 534,854.00

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Solution

The fourth proportional to 792,029.51, 1,186,821.21 and 534,854.00 is: 801,455.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,029.51 : 1,186,821.21 = 534,854.00 : x
  2. Step 2: Convert to fraction form
    792,029.51/1,186,821.21 = 534,854.00/x
  3. Step 3: Cross multiply
    792,029.51x = 1,186,821.21 × 534,854.00
  4. Step 4: Simplify right side
    792,029.51x = 634,776,076,426.10
  5. Step 5: Solve for x
    x = 634,776,076,426.10/792,029.51
  6. Step 6: Final answer
    x = 801,455.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.