Home / 943,045.76-1,414,554.78-233,073.86

Finding the Fourth Proportional to 943,045.76, 1,414,554.78 and 233,073.86

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Solution

The fourth proportional to 943,045.76, 1,414,554.78 and 233,073.86 is: 349,607.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,045.76 : 1,414,554.78 = 233,073.86 : x
  2. Step 2: Convert to fraction form
    943,045.76/1,414,554.78 = 233,073.86/x
  3. Step 3: Cross multiply
    943,045.76x = 1,414,554.78 × 233,073.86
  4. Step 4: Simplify right side
    943,045.76x = 329,695,742,756.05
  5. Step 5: Solve for x
    x = 329,695,742,756.05/943,045.76
  6. Step 6: Final answer
    x = 349,607.36

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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.