Home / 796,532.74-1,099,211.91-433,955.50

Finding the Fourth Proportional to 796,532.74, 1,099,211.91 and 433,955.50

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Solution

The fourth proportional to 796,532.74, 1,099,211.91 and 433,955.50 is: 598,856.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,532.74 : 1,099,211.91 = 433,955.50 : x
  2. Step 2: Convert to fraction form
    796,532.74/1,099,211.91 = 433,955.50/x
  3. Step 3: Cross multiply
    796,532.74x = 1,099,211.91 × 433,955.50
  4. Step 4: Simplify right side
    796,532.74x = 477,009,054,010.01
  5. Step 5: Solve for x
    x = 477,009,054,010.01/796,532.74
  6. Step 6: Final answer
    x = 598,856.81

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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.