Home / 2,931,788.93-4,397,747.18-2,063,676.29

Finding the Fourth Proportional to 2,931,788.93, 4,397,747.18 and 2,063,676.29

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Solution

The fourth proportional to 2,931,788.93, 4,397,747.18 and 2,063,676.29 is: 3,095,559.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,931,788.93 : 4,397,747.18 = 2,063,676.29 : x
  2. Step 2: Convert to fraction form
    2,931,788.93/4,397,747.18 = 2,063,676.29/x
  3. Step 3: Cross multiply
    2,931,788.93x = 4,397,747.18 × 2,063,676.29
  4. Step 4: Simplify right side
    2,931,788.93x = 9,075,526,552,473.24
  5. Step 5: Solve for x
    x = 9,075,526,552,473.24/2,931,788.93
  6. Step 6: Final answer
    x = 3,095,559.33

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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.