Home / 1,059,325.52-1,588,764.11-349,184.75

Finding the Fourth Proportional to 1,059,325.52, 1,588,764.11 and 349,184.75

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Solution

The fourth proportional to 1,059,325.52, 1,588,764.11 and 349,184.75 is: 523,703.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,325.52 : 1,588,764.11 = 349,184.75 : x
  2. Step 2: Convert to fraction form
    1,059,325.52/1,588,764.11 = 349,184.75/x
  3. Step 3: Cross multiply
    1,059,325.52x = 1,588,764.11 × 349,184.75
  4. Step 4: Simplify right side
    1,059,325.52x = 554,772,188,869.58
  5. Step 5: Solve for x
    x = 554,772,188,869.58/1,059,325.52
  6. Step 6: Final answer
    x = 523,703.23

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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.