Home / 3,154,057.98-4,352,602.33-1,703,753.38

Finding the Fourth Proportional to 3,154,057.98, 4,352,602.33 and 1,703,753.38

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Solution

The fourth proportional to 3,154,057.98, 4,352,602.33 and 1,703,753.38 is: 2,351,180.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,154,057.98 : 4,352,602.33 = 1,703,753.38 : x
  2. Step 2: Convert to fraction form
    3,154,057.98/4,352,602.33 = 1,703,753.38/x
  3. Step 3: Cross multiply
    3,154,057.98x = 4,352,602.33 × 1,703,753.38
  4. Step 4: Simplify right side
    3,154,057.98x = 7,415,760,931,533.38
  5. Step 5: Solve for x
    x = 7,415,760,931,533.38/3,154,057.98
  6. Step 6: Final answer
    x = 2,351,180.92

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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.