Home / 5,750,381.01-8,624,657.43-1,911,884.16

Finding the Fourth Proportional to 5,750,381.01, 8,624,657.43 and 1,911,884.16

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Solution

The fourth proportional to 5,750,381.01, 8,624,657.43 and 1,911,884.16 is: 2,867,522.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,750,381.01 : 8,624,657.43 = 1,911,884.16 : x
  2. Step 2: Convert to fraction form
    5,750,381.01/8,624,657.43 = 1,911,884.16/x
  3. Step 3: Cross multiply
    5,750,381.01x = 8,624,657.43 × 1,911,884.16
  4. Step 4: Simplify right side
    5,750,381.01x = 16,489,345,925,843.31
  5. Step 5: Solve for x
    x = 16,489,345,925,843.31/5,750,381.01
  6. Step 6: Final answer
    x = 2,867,522.33

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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.