Home / 4,374,020.10-6,561,030.15-2,673,408.90

Finding the Fourth Proportional to 4,374,020.10, 6,561,030.15 and 2,673,408.90

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Solution

The fourth proportional to 4,374,020.10, 6,561,030.15 and 2,673,408.90 is: 4,010,113.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,020.10 : 6,561,030.15 = 2,673,408.90 : x
  2. Step 2: Convert to fraction form
    4,374,020.10/6,561,030.15 = 2,673,408.90/x
  3. Step 3: Cross multiply
    4,374,020.10x = 6,561,030.15 × 2,673,408.90
  4. Step 4: Simplify right side
    4,374,020.10x = 17,540,316,396,178.34
  5. Step 5: Solve for x
    x = 17,540,316,396,178.34/4,374,020.10
  6. Step 6: Final answer
    x = 4,010,113.35

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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.