Home / 6,222,493.60-9,333,740.40-3,886,194.40

Finding the Fourth Proportional to 6,222,493.60, 9,333,740.40 and 3,886,194.40

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Solution

The fourth proportional to 6,222,493.60, 9,333,740.40 and 3,886,194.40 is: 5,829,291.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,493.60 : 9,333,740.40 = 3,886,194.40 : x
  2. Step 2: Convert to fraction form
    6,222,493.60/9,333,740.40 = 3,886,194.40/x
  3. Step 3: Cross multiply
    6,222,493.60x = 9,333,740.40 × 3,886,194.40
  4. Step 4: Simplify right side
    6,222,493.60x = 36,272,729,673,533.76
  5. Step 5: Solve for x
    x = 36,272,729,673,533.76/6,222,493.60
  6. Step 6: Final answer
    x = 5,829,291.60

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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.