Home / 965,097.72-1,447,868.97-334,011.53

Finding the Fourth Proportional to 965,097.72, 1,447,868.97 and 334,011.53

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Solution

The fourth proportional to 965,097.72, 1,447,868.97 and 334,011.53 is: 501,094.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,097.72 : 1,447,868.97 = 334,011.53 : x
  2. Step 2: Convert to fraction form
    965,097.72/1,447,868.97 = 334,011.53/x
  3. Step 3: Cross multiply
    965,097.72x = 1,447,868.97 × 334,011.53
  4. Step 4: Simplify right side
    965,097.72x = 483,604,933,528.90
  5. Step 5: Solve for x
    x = 483,604,933,528.90/965,097.72
  6. Step 6: Final answer
    x = 501,094.27

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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.