Home / 4,045,568.92-6,069,239.50-1,521,224.16

Finding the Fourth Proportional to 4,045,568.92, 6,069,239.50 and 1,521,224.16

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Solution

The fourth proportional to 4,045,568.92, 6,069,239.50 and 1,521,224.16 is: 2,282,169.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,568.92 : 6,069,239.50 = 1,521,224.16 : x
  2. Step 2: Convert to fraction form
    4,045,568.92/6,069,239.50 = 1,521,224.16/x
  3. Step 3: Cross multiply
    4,045,568.92x = 6,069,239.50 × 1,521,224.16
  4. Step 4: Simplify right side
    4,045,568.92x = 9,232,673,760,226.32
  5. Step 5: Solve for x
    x = 9,232,673,760,226.32/4,045,568.92
  6. Step 6: Final answer
    x = 2,282,169.44

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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.