Home / 536,110.02-802,940.22-255,824.10

Finding the Fourth Proportional to 536,110.02, 802,940.22 and 255,824.10

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Solution

The fourth proportional to 536,110.02, 802,940.22 and 255,824.10 is: 383,151.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,110.02 : 802,940.22 = 255,824.10 : x
  2. Step 2: Convert to fraction form
    536,110.02/802,940.22 = 255,824.10/x
  3. Step 3: Cross multiply
    536,110.02x = 802,940.22 × 255,824.10
  4. Step 4: Simplify right side
    536,110.02x = 205,411,459,135.30
  5. Step 5: Solve for x
    x = 205,411,459,135.30/536,110.02
  6. Step 6: Final answer
    x = 383,151.69

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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.