Home / 1,552,193.10-2,328,290.30-698,267.33

Finding the Fourth Proportional to 1,552,193.10, 2,328,290.30 and 698,267.33

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Solution

The fourth proportional to 1,552,193.10, 2,328,290.30 and 698,267.33 is: 1,047,401.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,193.10 : 2,328,290.30 = 698,267.33 : x
  2. Step 2: Convert to fraction form
    1,552,193.10/2,328,290.30 = 698,267.33/x
  3. Step 3: Cross multiply
    1,552,193.10x = 2,328,290.30 × 698,267.33
  4. Step 4: Simplify right side
    1,552,193.10x = 1,625,769,061,213.96
  5. Step 5: Solve for x
    x = 1,625,769,061,213.96/1,552,193.10
  6. Step 6: Final answer
    x = 1,047,401.29

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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.