Home / 2,507,812.14-3,760,532.57-971,527.11

Finding the Fourth Proportional to 2,507,812.14, 3,760,532.57 and 971,527.11

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Solution

The fourth proportional to 2,507,812.14, 3,760,532.57 and 971,527.11 is: 1,456,831.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,812.14 : 3,760,532.57 = 971,527.11 : x
  2. Step 2: Convert to fraction form
    2,507,812.14/3,760,532.57 = 971,527.11/x
  3. Step 3: Cross multiply
    2,507,812.14x = 3,760,532.57 × 971,527.11
  4. Step 4: Simplify right side
    2,507,812.14x = 3,653,459,339,792.97
  5. Step 5: Solve for x
    x = 3,653,459,339,792.97/2,507,812.14
  6. Step 6: Final answer
    x = 1,456,831.35

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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.