Home / 535,098.22-802,730.24-180,084.52

Finding the Fourth Proportional to 535,098.22, 802,730.24 and 180,084.52

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Solution

The fourth proportional to 535,098.22, 802,730.24 and 180,084.52 is: 270,154.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    535,098.22 : 802,730.24 = 180,084.52 : x
  2. Step 2: Convert to fraction form
    535,098.22/802,730.24 = 180,084.52/x
  3. Step 3: Cross multiply
    535,098.22x = 802,730.24 × 180,084.52
  4. Step 4: Simplify right side
    535,098.22x = 144,559,289,959.89
  5. Step 5: Solve for x
    x = 144,559,289,959.89/535,098.22
  6. Step 6: Final answer
    x = 270,154.68

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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.