Home / 9,034,625.84-13,551,938.38-2,644,878.17

Finding the Fourth Proportional to 9,034,625.84, 13,551,938.38 and 2,644,878.17

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Solution

The fourth proportional to 9,034,625.84, 13,551,938.38 and 2,644,878.17 is: 3,967,317.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034,625.84 : 13,551,938.38 = 2,644,878.17 : x
  2. Step 2: Convert to fraction form
    9,034,625.84/13,551,938.38 = 2,644,878.17/x
  3. Step 3: Cross multiply
    9,034,625.84x = 13,551,938.38 × 2,644,878.17
  4. Step 4: Simplify right side
    9,034,625.84x = 35,843,225,943,403.45
  5. Step 5: Solve for x
    x = 35,843,225,943,403.45/9,034,625.84
  6. Step 6: Final answer
    x = 3,967,317.14

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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.