Home / 4,123,040.32-6,184,754.88-3,402,044.74

Finding the Fourth Proportional to 4,123,040.32, 6,184,754.88 and 3,402,044.74

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Solution

The fourth proportional to 4,123,040.32, 6,184,754.88 and 3,402,044.74 is: 5,103,227.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,123,040.32 : 6,184,754.88 = 3,402,044.74 : x
  2. Step 2: Convert to fraction form
    4,123,040.32/6,184,754.88 = 3,402,044.74/x
  3. Step 3: Cross multiply
    4,123,040.32x = 6,184,754.88 × 3,402,044.74
  4. Step 4: Simplify right side
    4,123,040.32x = 21,040,812,807,693.33
  5. Step 5: Solve for x
    x = 21,040,812,807,693.33/4,123,040.32
  6. Step 6: Final answer
    x = 5,103,227.52

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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.