Home / 956,426.48-1,435,208.60-483,159.76

Finding the Fourth Proportional to 956,426.48, 1,435,208.60 and 483,159.76

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Solution

The fourth proportional to 956,426.48, 1,435,208.60 and 483,159.76 is: 725,027.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,426.48 : 1,435,208.60 = 483,159.76 : x
  2. Step 2: Convert to fraction form
    956,426.48/1,435,208.60 = 483,159.76/x
  3. Step 3: Cross multiply
    956,426.48x = 1,435,208.60 × 483,159.76
  4. Step 4: Simplify right side
    956,426.48x = 693,435,042,725.94
  5. Step 5: Solve for x
    x = 693,435,042,725.94/956,426.48
  6. Step 6: Final answer
    x = 725,027.02

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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.