Home / 1,757,226.72-2,632,831.08-959,068.30

Finding the Fourth Proportional to 1,757,226.72, 2,632,831.08 and 959,068.30

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Solution

The fourth proportional to 1,757,226.72, 2,632,831.08 and 959,068.30 is: 1,436,960.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,226.72 : 2,632,831.08 = 959,068.30 : x
  2. Step 2: Convert to fraction form
    1,757,226.72/2,632,831.08 = 959,068.30/x
  3. Step 3: Cross multiply
    1,757,226.72x = 2,632,831.08 × 959,068.30
  4. Step 4: Simplify right side
    1,757,226.72x = 2,525,064,828,082.76
  5. Step 5: Solve for x
    x = 2,525,064,828,082.76/1,757,226.72
  6. Step 6: Final answer
    x = 1,436,960.18

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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.