Home / 1,552,006.66-2,328,360.26-472,615.74

Finding the Fourth Proportional to 1,552,006.66, 2,328,360.26 and 472,615.74

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Solution

The fourth proportional to 1,552,006.66, 2,328,360.26 and 472,615.74 is: 709,030.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,006.66 : 2,328,360.26 = 472,615.74 : x
  2. Step 2: Convert to fraction form
    1,552,006.66/2,328,360.26 = 472,615.74/x
  3. Step 3: Cross multiply
    1,552,006.66x = 2,328,360.26 × 472,615.74
  4. Step 4: Simplify right side
    1,552,006.66x = 1,100,419,707,266.49
  5. Step 5: Solve for x
    x = 1,100,419,707,266.49/1,552,006.66
  6. Step 6: Final answer
    x = 709,030.27

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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.