Home / 3,384,053.94-4,671,040.14-2,176,829.94

Finding the Fourth Proportional to 3,384,053.94, 4,671,040.14 and 2,176,829.94

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Solution

The fourth proportional to 3,384,053.94, 4,671,040.14 and 2,176,829.94 is: 3,004,697.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,053.94 : 4,671,040.14 = 2,176,829.94 : x
  2. Step 2: Convert to fraction form
    3,384,053.94/4,671,040.14 = 2,176,829.94/x
  3. Step 3: Cross multiply
    3,384,053.94x = 4,671,040.14 × 2,176,829.94
  4. Step 4: Simplify right side
    3,384,053.94x = 10,168,060,027,693.79
  5. Step 5: Solve for x
    x = 10,168,060,027,693.79/3,384,053.94
  6. Step 6: Final answer
    x = 3,004,697.98

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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.