Home / 1,110,704.15-1,532,935.33-652,071.68

Finding the Fourth Proportional to 1,110,704.15, 1,532,935.33 and 652,071.68

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Solution

The fourth proportional to 1,110,704.15, 1,532,935.33 and 652,071.68 is: 899,954.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,704.15 : 1,532,935.33 = 652,071.68 : x
  2. Step 2: Convert to fraction form
    1,110,704.15/1,532,935.33 = 652,071.68/x
  3. Step 3: Cross multiply
    1,110,704.15x = 1,532,935.33 × 652,071.68
  4. Step 4: Simplify right side
    1,110,704.15x = 999,583,721,040.87
  5. Step 5: Solve for x
    x = 999,583,721,040.87/1,110,704.15
  6. Step 6: Final answer
    x = 899,954.97

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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.