Home / 1,726,396.88-2,382,553.80-1,001,492.24

Finding the Fourth Proportional to 1,726,396.88, 2,382,553.80 and 1,001,492.24

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Solution

The fourth proportional to 1,726,396.88, 2,382,553.80 and 1,001,492.24 is: 1,382,132.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,396.88 : 2,382,553.80 = 1,001,492.24 : x
  2. Step 2: Convert to fraction form
    1,726,396.88/2,382,553.80 = 1,001,492.24/x
  3. Step 3: Cross multiply
    1,726,396.88x = 2,382,553.80 × 1,001,492.24
  4. Step 4: Simplify right side
    1,726,396.88x = 2,386,109,142,082.51
  5. Step 5: Solve for x
    x = 2,386,109,142,082.51/1,726,396.88
  6. Step 6: Final answer
    x = 1,382,132.45

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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.