Home / 1,084,418.77-1,496,497.89-601,015.05

Finding the Fourth Proportional to 1,084,418.77, 1,496,497.89 and 601,015.05

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Solution

The fourth proportional to 1,084,418.77, 1,496,497.89 and 601,015.05 is: 829,400.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,418.77 : 1,496,497.89 = 601,015.05 : x
  2. Step 2: Convert to fraction form
    1,084,418.77/1,496,497.89 = 601,015.05/x
  3. Step 3: Cross multiply
    1,084,418.77x = 1,496,497.89 × 601,015.05
  4. Step 4: Simplify right side
    1,084,418.77x = 899,417,756,437.05
  5. Step 5: Solve for x
    x = 899,417,756,437.05/1,084,418.77
  6. Step 6: Final answer
    x = 829,400.76

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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.