Home / 1,729,068.81-2,593,603.22-887,083.53

Finding the Fourth Proportional to 1,729,068.81, 2,593,603.22 and 887,083.53

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Solution

The fourth proportional to 1,729,068.81, 2,593,603.22 and 887,083.53 is: 1,330,625.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,068.81 : 2,593,603.22 = 887,083.53 : x
  2. Step 2: Convert to fraction form
    1,729,068.81/2,593,603.22 = 887,083.53/x
  3. Step 3: Cross multiply
    1,729,068.81x = 2,593,603.22 × 887,083.53
  4. Step 4: Simplify right side
    1,729,068.81x = 2,300,742,695,381.55
  5. Step 5: Solve for x
    x = 2,300,742,695,381.55/1,729,068.81
  6. Step 6: Final answer
    x = 1,330,625.30

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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.