Home / 6,237,117.60-9,355,676.40-3,833,167.20

Finding the Fourth Proportional to 6,237,117.60, 9,355,676.40 and 3,833,167.20

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Solution

The fourth proportional to 6,237,117.60, 9,355,676.40 and 3,833,167.20 is: 5,749,750.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,117.60 : 9,355,676.40 = 3,833,167.20 : x
  2. Step 2: Convert to fraction form
    6,237,117.60/9,355,676.40 = 3,833,167.20/x
  3. Step 3: Cross multiply
    6,237,117.60x = 9,355,676.40 × 3,833,167.20
  4. Step 4: Simplify right side
    6,237,117.60x = 35,861,871,910,294.09
  5. Step 5: Solve for x
    x = 35,861,871,910,294.09/6,237,117.60
  6. Step 6: Final answer
    x = 5,749,750.80

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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.