Home / 965,095.43-1,447,865.54-334,009.24

Finding the Fourth Proportional to 965,095.43, 1,447,865.54 and 334,009.24

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Solution

The fourth proportional to 965,095.43, 1,447,865.54 and 334,009.24 is: 501,090.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,095.43 : 1,447,865.54 = 334,009.24 : x
  2. Step 2: Convert to fraction form
    965,095.43/1,447,865.54 = 334,009.24/x
  3. Step 3: Cross multiply
    965,095.43x = 1,447,865.54 × 334,009.24
  4. Step 4: Simplify right side
    965,095.43x = 483,600,468,637.59
  5. Step 5: Solve for x
    x = 483,600,468,637.59/965,095.43
  6. Step 6: Final answer
    x = 501,090.83

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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.