Home / 6,031,405.80-9,046,071.90-2,242,938.60

Finding the Fourth Proportional to 6,031,405.80, 9,046,071.90 and 2,242,938.60

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Solution

The fourth proportional to 6,031,405.80, 9,046,071.90 and 2,242,938.60 is: 3,364,022.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,031,405.80 : 9,046,071.90 = 2,242,938.60 : x
  2. Step 2: Convert to fraction form
    6,031,405.80/9,046,071.90 = 2,242,938.60/x
  3. Step 3: Cross multiply
    6,031,405.80x = 9,046,071.90 × 2,242,938.60
  4. Step 4: Simplify right side
    6,031,405.80x = 20,289,783,842,885.34
  5. Step 5: Solve for x
    x = 20,289,783,842,885.34/6,031,405.80
  6. Step 6: Final answer
    x = 3,364,022.34

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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.