Home / 3,197,386.80-4,794,330.60-1,301,986.80

Finding the Fourth Proportional to 3,197,386.80, 4,794,330.60 and 1,301,986.80

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Solution

The fourth proportional to 3,197,386.80, 4,794,330.60 and 1,301,986.80 is: 1,952,267.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,386.80 : 4,794,330.60 = 1,301,986.80 : x
  2. Step 2: Convert to fraction form
    3,197,386.80/4,794,330.60 = 1,301,986.80/x
  3. Step 3: Cross multiply
    3,197,386.80x = 4,794,330.60 × 1,301,986.80
  4. Step 4: Simplify right side
    3,197,386.80x = 6,242,155,156,036.08
  5. Step 5: Solve for x
    x = 6,242,155,156,036.08/3,197,386.80
  6. Step 6: Final answer
    x = 1,952,267.76

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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.