Home / 704,031.76-1,055,698.26-224,197.03

Finding the Fourth Proportional to 704,031.76, 1,055,698.26 and 224,197.03

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Solution

The fourth proportional to 704,031.76, 1,055,698.26 and 224,197.03 is: 336,184.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,031.76 : 1,055,698.26 = 224,197.03 : x
  2. Step 2: Convert to fraction form
    704,031.76/1,055,698.26 = 224,197.03/x
  3. Step 3: Cross multiply
    704,031.76x = 1,055,698.26 × 224,197.03
  4. Step 4: Simplify right side
    704,031.76x = 236,684,408,068.69
  5. Step 5: Solve for x
    x = 236,684,408,068.69/704,031.76
  6. Step 6: Final answer
    x = 336,184.28

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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.