Home / 796,650.32-1,099,363.59-434,077.16

Finding the Fourth Proportional to 796,650.32, 1,099,363.59 and 434,077.16

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Solution

The fourth proportional to 796,650.32, 1,099,363.59 and 434,077.16 is: 599,018.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,650.32 : 1,099,363.59 = 434,077.16 : x
  2. Step 2: Convert to fraction form
    796,650.32/1,099,363.59 = 434,077.16/x
  3. Step 3: Cross multiply
    796,650.32x = 1,099,363.59 × 434,077.16
  4. Step 4: Simplify right side
    796,650.32x = 477,208,619,457.79
  5. Step 5: Solve for x
    x = 477,208,619,457.79/796,650.32
  6. Step 6: Final answer
    x = 599,018.93

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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.