Home / 797,617.00-1,100,724.59-435,040.88

Finding the Fourth Proportional to 797,617.00, 1,100,724.59 and 435,040.88

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Solution

The fourth proportional to 797,617.00, 1,100,724.59 and 435,040.88 is: 600,363.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,617.00 : 1,100,724.59 = 435,040.88 : x
  2. Step 2: Convert to fraction form
    797,617.00/1,100,724.59 = 435,040.88/x
  3. Step 3: Cross multiply
    797,617.00x = 1,100,724.59 × 435,040.88
  4. Step 4: Simplify right side
    797,617.00x = 478,860,192,096.04
  5. Step 5: Solve for x
    x = 478,860,192,096.04/797,617.00
  6. Step 6: Final answer
    x = 600,363.58

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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.