Home / 1,441,675.27-2,163,402.28-732,212.47

Finding the Fourth Proportional to 1,441,675.27, 2,163,402.28 and 732,212.47

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Solution

The fourth proportional to 1,441,675.27, 2,163,402.28 and 732,212.47 is: 1,098,770.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,441,675.27 : 2,163,402.28 = 732,212.47 : x
  2. Step 2: Convert to fraction form
    1,441,675.27/2,163,402.28 = 732,212.47/x
  3. Step 3: Cross multiply
    1,441,675.27x = 2,163,402.28 × 732,212.47
  4. Step 4: Simplify right side
    1,441,675.27x = 1,584,070,116,225.42
  5. Step 5: Solve for x
    x = 1,584,070,116,225.42/1,441,675.27
  6. Step 6: Final answer
    x = 1,098,770.41

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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.