Home / 6,031,846.20-9,047,769.30-5,370,497.40

Finding the Fourth Proportional to 6,031,846.20, 9,047,769.30 and 5,370,497.40

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Solution

The fourth proportional to 6,031,846.20, 9,047,769.30 and 5,370,497.40 is: 8,055,746.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,031,846.20 : 9,047,769.30 = 5,370,497.40 : x
  2. Step 2: Convert to fraction form
    6,031,846.20/9,047,769.30 = 5,370,497.40/x
  3. Step 3: Cross multiply
    6,031,846.20x = 9,047,769.30 × 5,370,497.40
  4. Step 4: Simplify right side
    6,031,846.20x = 48,591,021,501,449.83
  5. Step 5: Solve for x
    x = 48,591,021,501,449.83/6,031,846.20
  6. Step 6: Final answer
    x = 8,055,746.10

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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.