Home / 973,222.08-1,459,909.80-342,277.44

Finding the Fourth Proportional to 973,222.08, 1,459,909.80 and 342,277.44

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Solution

The fourth proportional to 973,222.08, 1,459,909.80 and 342,277.44 is: 513,443.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,222.08 : 1,459,909.80 = 342,277.44 : x
  2. Step 2: Convert to fraction form
    973,222.08/1,459,909.80 = 342,277.44/x
  3. Step 3: Cross multiply
    973,222.08x = 1,459,909.80 × 342,277.44
  4. Step 4: Simplify right side
    973,222.08x = 499,694,188,974.91
  5. Step 5: Solve for x
    x = 499,694,188,974.91/973,222.08
  6. Step 6: Final answer
    x = 513,443.13

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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.