Home / 1,323,674.63-1,985,250.51-363,882.59

Finding the Fourth Proportional to 1,323,674.63, 1,985,250.51 and 363,882.59

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Solution

The fourth proportional to 1,323,674.63, 1,985,250.51 and 363,882.59 is: 545,752.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,323,674.63 : 1,985,250.51 = 363,882.59 : x
  2. Step 2: Convert to fraction form
    1,323,674.63/1,985,250.51 = 363,882.59/x
  3. Step 3: Cross multiply
    1,323,674.63x = 1,985,250.51 × 363,882.59
  4. Step 4: Simplify right side
    1,323,674.63x = 722,398,096,260.62
  5. Step 5: Solve for x
    x = 722,398,096,260.62/1,323,674.63
  6. Step 6: Final answer
    x = 545,752.01

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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.