Home / 4,882,335.69-7,324,925.53-2,186,030.31

Finding the Fourth Proportional to 4,882,335.69, 7,324,925.53 and 2,186,030.31

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Solution

The fourth proportional to 4,882,335.69, 7,324,925.53 and 2,186,030.31 is: 3,279,682.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,335.69 : 7,324,925.53 = 2,186,030.31 : x
  2. Step 2: Convert to fraction form
    4,882,335.69/7,324,925.53 = 2,186,030.31/x
  3. Step 3: Cross multiply
    4,882,335.69x = 7,324,925.53 × 2,186,030.31
  4. Step 4: Simplify right side
    4,882,335.69x = 16,012,509,227,072.81
  5. Step 5: Solve for x
    x = 16,012,509,227,072.81/4,882,335.69
  6. Step 6: Final answer
    x = 3,279,682.15

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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.