Home / 1,537,180.36-2,304,227.42-525,610.51

Finding the Fourth Proportional to 1,537,180.36, 2,304,227.42 and 525,610.51

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Solution

The fourth proportional to 1,537,180.36, 2,304,227.42 and 525,610.51 is: 787,888.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,180.36 : 2,304,227.42 = 525,610.51 : x
  2. Step 2: Convert to fraction form
    1,537,180.36/2,304,227.42 = 525,610.51/x
  3. Step 3: Cross multiply
    1,537,180.36x = 2,304,227.42 × 525,610.51
  4. Step 4: Simplify right side
    1,537,180.36x = 1,211,126,149,382.18
  5. Step 5: Solve for x
    x = 1,211,126,149,382.18/1,537,180.36
  6. Step 6: Final answer
    x = 787,888.12

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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.