Home / 5,793,343.80-8,690,015.70-3,651,833.40

Finding the Fourth Proportional to 5,793,343.80, 8,690,015.70 and 3,651,833.40

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Solution

The fourth proportional to 5,793,343.80, 8,690,015.70 and 3,651,833.40 is: 5,477,750.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,793,343.80 : 8,690,015.70 = 3,651,833.40 : x
  2. Step 2: Convert to fraction form
    5,793,343.80/8,690,015.70 = 3,651,833.40/x
  3. Step 3: Cross multiply
    5,793,343.80x = 8,690,015.70 × 3,651,833.40
  4. Step 4: Simplify right side
    5,793,343.80x = 31,734,489,579,784.38
  5. Step 5: Solve for x
    x = 31,734,489,579,784.38/5,793,343.80
  6. Step 6: Final answer
    x = 5,477,750.10

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Similar ratio
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1.5x scale

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.