Home / 704,088.98-1,055,711.64-224,109.44

Finding the Fourth Proportional to 704,088.98, 1,055,711.64 and 224,109.44

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Solution

The fourth proportional to 704,088.98, 1,055,711.64 and 224,109.44 is: 336,029.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,088.98 : 1,055,711.64 = 224,109.44 : x
  2. Step 2: Convert to fraction form
    704,088.98/1,055,711.64 = 224,109.44/x
  3. Step 3: Cross multiply
    704,088.98x = 1,055,711.64 × 224,109.44
  4. Step 4: Simplify right side
    704,088.98x = 236,594,944,441.88
  5. Step 5: Solve for x
    x = 236,594,944,441.88/704,088.98
  6. Step 6: Final answer
    x = 336,029.89

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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.