Home / 973,946.34-1,344,043.13-544,226.90

Finding the Fourth Proportional to 973,946.34, 1,344,043.13 and 544,226.90

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Solution

The fourth proportional to 973,946.34, 1,344,043.13 and 544,226.90 is: 751,031.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,946.34 : 1,344,043.13 = 544,226.90 : x
  2. Step 2: Convert to fraction form
    973,946.34/1,344,043.13 = 544,226.90/x
  3. Step 3: Cross multiply
    973,946.34x = 1,344,043.13 × 544,226.90
  4. Step 4: Simplify right side
    973,946.34x = 731,464,416,664.85
  5. Step 5: Solve for x
    x = 731,464,416,664.85/973,946.34
  6. Step 6: Final answer
    x = 751,031.54

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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.