Home / 973,934.61-1,344,163.27-560,462.89

Finding the Fourth Proportional to 973,934.61, 1,344,163.27 and 560,462.89

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Solution

The fourth proportional to 973,934.61, 1,344,163.27 and 560,462.89 is: 773,515.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,934.61 : 1,344,163.27 = 560,462.89 : x
  2. Step 2: Convert to fraction form
    973,934.61/1,344,163.27 = 560,462.89/x
  3. Step 3: Cross multiply
    973,934.61x = 1,344,163.27 × 560,462.89
  4. Step 4: Simplify right side
    973,934.61x = 753,353,630,936.05
  5. Step 5: Solve for x
    x = 753,353,630,936.05/973,934.61
  6. Step 6: Final answer
    x = 773,515.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.