Home / 1,681,174.24-2,521,574.46-601,643.24

Finding the Fourth Proportional to 1,681,174.24, 2,521,574.46 and 601,643.24

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Solution

The fourth proportional to 1,681,174.24, 2,521,574.46 and 601,643.24 is: 902,397.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,681,174.24 : 2,521,574.46 = 601,643.24 : x
  2. Step 2: Convert to fraction form
    1,681,174.24/2,521,574.46 = 601,643.24/x
  3. Step 3: Cross multiply
    1,681,174.24x = 2,521,574.46 × 601,643.24
  4. Step 4: Simplify right side
    1,681,174.24x = 1,517,088,228,015.65
  5. Step 5: Solve for x
    x = 1,517,088,228,015.65/1,681,174.24
  6. Step 6: Final answer
    x = 902,397.97

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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.