Home / 9,384,953.10-14,066,932.05-5,343,377.10

Finding the Fourth Proportional to 9,384,953.10, 14,066,932.05 and 5,343,377.10

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Solution

The fourth proportional to 9,384,953.10, 14,066,932.05 and 5,343,377.10 is: 8,009,088.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,384,953.10 : 14,066,932.05 = 5,343,377.10 : x
  2. Step 2: Convert to fraction form
    9,384,953.10/14,066,932.05 = 5,343,377.10/x
  3. Step 3: Cross multiply
    9,384,953.10x = 14,066,932.05 × 5,343,377.10
  4. Step 4: Simplify right side
    9,384,953.10x = 75,164,922,583,226.05
  5. Step 5: Solve for x
    x = 75,164,922,583,226.05/9,384,953.10
  6. Step 6: Final answer
    x = 8,009,088.78

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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.