Home / 1,654,934.63-2,482,402.07-533,003.63

Finding the Fourth Proportional to 1,654,934.63, 2,482,402.07 and 533,003.63

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Solution

The fourth proportional to 1,654,934.63, 2,482,402.07 and 533,003.63 is: 799,505.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,934.63 : 2,482,402.07 = 533,003.63 : x
  2. Step 2: Convert to fraction form
    1,654,934.63/2,482,402.07 = 533,003.63/x
  3. Step 3: Cross multiply
    1,654,934.63x = 2,482,402.07 × 533,003.63
  4. Step 4: Simplify right side
    1,654,934.63x = 1,323,129,303,350.01
  5. Step 5: Solve for x
    x = 1,323,129,303,350.01/1,654,934.63
  6. Step 6: Final answer
    x = 799,505.48

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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.