Home / 5,736,019.40-8,604,029.10-4,019,078.60

Finding the Fourth Proportional to 5,736,019.40, 8,604,029.10 and 4,019,078.60

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Solution

The fourth proportional to 5,736,019.40, 8,604,029.10 and 4,019,078.60 is: 6,028,617.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,736,019.40 : 8,604,029.10 = 4,019,078.60 : x
  2. Step 2: Convert to fraction form
    5,736,019.40/8,604,029.10 = 4,019,078.60/x
  3. Step 3: Cross multiply
    5,736,019.40x = 8,604,029.10 × 4,019,078.60
  4. Step 4: Simplify right side
    5,736,019.40x = 34,580,269,229,587.26
  5. Step 5: Solve for x
    x = 34,580,269,229,587.26/5,736,019.40
  6. Step 6: Final answer
    x = 6,028,617.90

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Similar ratio
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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.