Home / 9,672,587.58-13,340,615.10-5,999,444.54

Finding the Fourth Proportional to 9,672,587.58, 13,340,615.10 and 5,999,444.54

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Solution

The fourth proportional to 9,672,587.58, 13,340,615.10 and 5,999,444.54 is: 8,274,546.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,672,587.58 : 13,340,615.10 = 5,999,444.54 : x
  2. Step 2: Convert to fraction form
    9,672,587.58/13,340,615.10 = 5,999,444.54/x
  3. Step 3: Cross multiply
    9,672,587.58x = 13,340,615.10 × 5,999,444.54
  4. Step 4: Simplify right side
    9,672,587.58x = 80,036,280,355,233.48
  5. Step 5: Solve for x
    x = 80,036,280,355,233.48/9,672,587.58
  6. Step 6: Final answer
    x = 8,274,546.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.