Home / 446,184.31-669,024.95-146,584.45

Finding the Fourth Proportional to 446,184.31, 669,024.95 and 146,584.45

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Solution

The fourth proportional to 446,184.31, 669,024.95 and 146,584.45 is: 219,794.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,184.31 : 669,024.95 = 146,584.45 : x
  2. Step 2: Convert to fraction form
    446,184.31/669,024.95 = 146,584.45/x
  3. Step 3: Cross multiply
    446,184.31x = 669,024.95 × 146,584.45
  4. Step 4: Simplify right side
    446,184.31x = 98,068,654,332.03
  5. Step 5: Solve for x
    x = 98,068,654,332.03/446,184.31
  6. Step 6: Final answer
    x = 219,794.05

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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.