Home / 5,569,402.54-8,354,110.33-1,525,924.70

Finding the Fourth Proportional to 5,569,402.54, 8,354,110.33 and 1,525,924.70

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Solution

The fourth proportional to 5,569,402.54, 8,354,110.33 and 1,525,924.70 is: 2,288,888.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569,402.54 : 8,354,110.33 = 1,525,924.70 : x
  2. Step 2: Convert to fraction form
    5,569,402.54/8,354,110.33 = 1,525,924.70/x
  3. Step 3: Cross multiply
    5,569,402.54x = 8,354,110.33 × 1,525,924.70
  4. Step 4: Simplify right side
    5,569,402.54x = 12,747,743,299,072.15
  5. Step 5: Solve for x
    x = 12,747,743,299,072.15/5,569,402.54
  6. Step 6: Final answer
    x = 2,288,888.84

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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.