Home / 4,631,882.23-6,948,095.50-1,792,009.27

Finding the Fourth Proportional to 4,631,882.23, 6,948,095.50 and 1,792,009.27

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Solution

The fourth proportional to 4,631,882.23, 6,948,095.50 and 1,792,009.27 is: 2,688,119.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,631,882.23 : 6,948,095.50 = 1,792,009.27 : x
  2. Step 2: Convert to fraction form
    4,631,882.23/6,948,095.50 = 1,792,009.27/x
  3. Step 3: Cross multiply
    4,631,882.23x = 6,948,095.50 × 1,792,009.27
  4. Step 4: Simplify right side
    4,631,882.23x = 12,451,051,510,104.81
  5. Step 5: Solve for x
    x = 12,451,051,510,104.81/4,631,882.23
  6. Step 6: Final answer
    x = 2,688,119.19

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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.