Home / 6,574,059.39-9,073,103.15-3,783,125.28

Finding the Fourth Proportional to 6,574,059.39, 9,073,103.15 and 3,783,125.28

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Solution

The fourth proportional to 6,574,059.39, 9,073,103.15 and 3,783,125.28 is: 5,221,231.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,059.39 : 9,073,103.15 = 3,783,125.28 : x
  2. Step 2: Convert to fraction form
    6,574,059.39/9,073,103.15 = 3,783,125.28/x
  3. Step 3: Cross multiply
    6,574,059.39x = 9,073,103.15 × 3,783,125.28
  4. Step 4: Simplify right side
    6,574,059.39x = 34,324,685,875,897.00
  5. Step 5: Solve for x
    x = 34,324,685,875,897.00/6,574,059.39
  6. Step 6: Final answer
    x = 5,221,231.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.