Home / 2,371,955.67-3,554,208.07-1,833,531.30

Finding the Fourth Proportional to 2,371,955.67, 3,554,208.07 and 1,833,531.30

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Solution

The fourth proportional to 2,371,955.67, 3,554,208.07 and 1,833,531.30 is: 2,747,417.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,955.67 : 3,554,208.07 = 1,833,531.30 : x
  2. Step 2: Convert to fraction form
    2,371,955.67/3,554,208.07 = 1,833,531.30/x
  3. Step 3: Cross multiply
    2,371,955.67x = 3,554,208.07 × 1,833,531.30
  4. Step 4: Simplify right side
    2,371,955.67x = 6,516,751,738,473.76
  5. Step 5: Solve for x
    x = 6,516,751,738,473.76/2,371,955.67
  6. Step 6: Final answer
    x = 2,747,417.17

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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.