Home / 673,897.64-1,010,508.36-224,460.44

Finding the Fourth Proportional to 673,897.64, 1,010,508.36 and 224,460.44

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Solution

The fourth proportional to 673,897.64, 1,010,508.36 and 224,460.44 is: 336,578.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,897.64 : 1,010,508.36 = 224,460.44 : x
  2. Step 2: Convert to fraction form
    673,897.64/1,010,508.36 = 224,460.44/x
  3. Step 3: Cross multiply
    673,897.64x = 1,010,508.36 × 224,460.44
  4. Step 4: Simplify right side
    673,897.64x = 226,819,151,109.28
  5. Step 5: Solve for x
    x = 226,819,151,109.28/673,897.64
  6. Step 6: Final answer
    x = 336,578.05

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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.