Home / 10,512,792.05-14,507,626.01-5,866,527.65

Finding the Fourth Proportional to 10,512,792.05, 14,507,626.01 and 5,866,527.65

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Solution

The fourth proportional to 10,512,792.05, 14,507,626.01 and 5,866,527.65 is: 8,095,793.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,512,792.05 : 14,507,626.01 = 5,866,527.65 : x
  2. Step 2: Convert to fraction form
    10,512,792.05/14,507,626.01 = 5,866,527.65/x
  3. Step 3: Cross multiply
    10,512,792.05x = 14,507,626.01 × 5,866,527.65
  4. Step 4: Simplify right side
    10,512,792.05x = 85,109,389,021,653.41
  5. Step 5: Solve for x
    x = 85,109,389,021,653.41/10,512,792.05
  6. Step 6: Final answer
    x = 8,095,793.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.