Home / 4,469,041.16-6,703,624.02-1,274,167.34

Finding the Fourth Proportional to 4,469,041.16, 6,703,624.02 and 1,274,167.34

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Solution

The fourth proportional to 4,469,041.16, 6,703,624.02 and 1,274,167.34 is: 1,911,268.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,041.16 : 6,703,624.02 = 1,274,167.34 : x
  2. Step 2: Convert to fraction form
    4,469,041.16/6,703,624.02 = 1,274,167.34/x
  3. Step 3: Cross multiply
    4,469,041.16x = 6,703,624.02 × 1,274,167.34
  4. Step 4: Simplify right side
    4,469,041.16x = 8,541,538,785,923.51
  5. Step 5: Solve for x
    x = 8,541,538,785,923.51/4,469,041.16
  6. Step 6: Final answer
    x = 1,911,268.77

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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.