Home / 5,713,868.01-8,570,778.90-2,069,745

Finding the Fourth Proportional to 5,713,868.01, 8,570,778.90 and 2,069,745

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Solution

The fourth proportional to 5,713,868.01, 8,570,778.90 and 2,069,745 is: 3,104,609.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,713,868.01 : 8,570,778.90 = 2,069,745 : x
  2. Step 2: Convert to fraction form
    5,713,868.01/8,570,778.90 = 2,069,745/x
  3. Step 3: Cross multiply
    5,713,868.01x = 8,570,778.90 × 2,069,745
  4. Step 4: Simplify right side
    5,713,868.01x = 17,739,326,774,380.50
  5. Step 5: Solve for x
    x = 17,739,326,774,380.50/5,713,868.01
  6. Step 6: Final answer
    x = 3,104,609.13

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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.