Home / 2,607,683.84-3,598,755-1,462,132.88

Finding the Fourth Proportional to 2,607,683.84, 3,598,755 and 1,462,132.88

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Solution

The fourth proportional to 2,607,683.84, 3,598,755 and 1,462,132.88 is: 2,017,828.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,683.84 : 3,598,755 = 1,462,132.88 : x
  2. Step 2: Convert to fraction form
    2,607,683.84/3,598,755 = 1,462,132.88/x
  3. Step 3: Cross multiply
    2,607,683.84x = 3,598,755 × 1,462,132.88
  4. Step 4: Simplify right side
    2,607,683.84x = 5,261,858,012,564.40
  5. Step 5: Solve for x
    x = 5,261,858,012,564.40/2,607,683.84
  6. Step 6: Final answer
    x = 2,017,828.21

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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.