Home / 1,552,201.06-2,328,302.22-698,275.27

Finding the Fourth Proportional to 1,552,201.06, 2,328,302.22 and 698,275.27

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Solution

The fourth proportional to 1,552,201.06, 2,328,302.22 and 698,275.27 is: 1,047,413.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,201.06 : 2,328,302.22 = 698,275.27 : x
  2. Step 2: Convert to fraction form
    1,552,201.06/2,328,302.22 = 698,275.27/x
  3. Step 3: Cross multiply
    1,552,201.06x = 2,328,302.22 × 698,275.27
  4. Step 4: Simplify right side
    1,552,201.06x = 1,625,795,861,312.10
  5. Step 5: Solve for x
    x = 1,625,795,861,312.10/1,552,201.06
  6. Step 6: Final answer
    x = 1,047,413.19

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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.