Home / 466,815.04-700,045.44-151,187.20

Finding the Fourth Proportional to 466,815.04, 700,045.44 and 151,187.20

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Solution

The fourth proportional to 466,815.04, 700,045.44 and 151,187.20 is: 226,723.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,815.04 : 700,045.44 = 151,187.20 : x
  2. Step 2: Convert to fraction form
    466,815.04/700,045.44 = 151,187.20/x
  3. Step 3: Cross multiply
    466,815.04x = 700,045.44 × 151,187.20
  4. Step 4: Simplify right side
    466,815.04x = 105,837,909,946.37
  5. Step 5: Solve for x
    x = 105,837,909,946.37/466,815.04
  6. Step 6: Final answer
    x = 226,723.44

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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.