Home / 1,084,780.48-1,496,997.04-601,344.40

Finding the Fourth Proportional to 1,084,780.48, 1,496,997.04 and 601,344.40

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Solution

The fourth proportional to 1,084,780.48, 1,496,997.04 and 601,344.40 is: 829,855.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,780.48 : 1,496,997.04 = 601,344.40 : x
  2. Step 2: Convert to fraction form
    1,084,780.48/1,496,997.04 = 601,344.40/x
  3. Step 3: Cross multiply
    1,084,780.48x = 1,496,997.04 × 601,344.40
  4. Step 4: Simplify right side
    1,084,780.48x = 900,210,786,820.58
  5. Step 5: Solve for x
    x = 900,210,786,820.58/1,084,780.48
  6. Step 6: Final answer
    x = 829,855.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.