Home / 6,729,339.60-10,094,009.40-3,894,987.60

Finding the Fourth Proportional to 6,729,339.60, 10,094,009.40 and 3,894,987.60

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Solution

The fourth proportional to 6,729,339.60, 10,094,009.40 and 3,894,987.60 is: 5,842,481.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,729,339.60 : 10,094,009.40 = 3,894,987.60 : x
  2. Step 2: Convert to fraction form
    6,729,339.60/10,094,009.40 = 3,894,987.60/x
  3. Step 3: Cross multiply
    6,729,339.60x = 10,094,009.40 × 3,894,987.60
  4. Step 4: Simplify right side
    6,729,339.60x = 39,316,041,447,283.45
  5. Step 5: Solve for x
    x = 39,316,041,447,283.45/6,729,339.60
  6. Step 6: Final answer
    x = 5,842,481.40

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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.