Home / 7,332,970.55-10,083,606.03-6,364,414.13

Finding the Fourth Proportional to 7,332,970.55, 10,083,606.03 and 6,364,414.13

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Solution

The fourth proportional to 7,332,970.55, 10,083,606.03 and 6,364,414.13 is: 8,751,739.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332,970.55 : 10,083,606.03 = 6,364,414.13 : x
  2. Step 2: Convert to fraction form
    7,332,970.55/10,083,606.03 = 6,364,414.13/x
  3. Step 3: Cross multiply
    7,332,970.55x = 10,083,606.03 × 6,364,414.13
  4. Step 4: Simplify right side
    7,332,970.55x = 64,176,244,698,685.20
  5. Step 5: Solve for x
    x = 64,176,244,698,685.20/7,332,970.55
  6. Step 6: Final answer
    x = 8,751,739.05

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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.