Home / 1,053,928.13-1,454,617.85-601,219.13

Finding the Fourth Proportional to 1,053,928.13, 1,454,617.85 and 601,219.13

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Solution

The fourth proportional to 1,053,928.13, 1,454,617.85 and 601,219.13 is: 829,794.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,928.13 : 1,454,617.85 = 601,219.13 : x
  2. Step 2: Convert to fraction form
    1,053,928.13/1,454,617.85 = 601,219.13/x
  3. Step 3: Cross multiply
    1,053,928.13x = 1,454,617.85 × 601,219.13
  4. Step 4: Simplify right side
    1,053,928.13x = 874,544,067,980.29
  5. Step 5: Solve for x
    x = 874,544,067,980.29/1,053,928.13
  6. Step 6: Final answer
    x = 829,794.79

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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.