Home / 1,354,644.71-2,030,535.18-501,168.23

Finding the Fourth Proportional to 1,354,644.71, 2,030,535.18 and 501,168.23

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Solution

The fourth proportional to 1,354,644.71, 2,030,535.18 and 501,168.23 is: 751,222.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,644.71 : 2,030,535.18 = 501,168.23 : x
  2. Step 2: Convert to fraction form
    1,354,644.71/2,030,535.18 = 501,168.23/x
  3. Step 3: Cross multiply
    1,354,644.71x = 2,030,535.18 × 501,168.23
  4. Step 4: Simplify right side
    1,354,644.71x = 1,017,639,711,960.66
  5. Step 5: Solve for x
    x = 1,017,639,711,960.66/1,354,644.71
  6. Step 6: Final answer
    x = 751,222.60

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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.