Home / 1,503,604.16-2,072,966.28-1,194,532.16

Finding the Fourth Proportional to 1,503,604.16, 2,072,966.28 and 1,194,532.16

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Solution

The fourth proportional to 1,503,604.16, 2,072,966.28 and 1,194,532.16 is: 1,646,859.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,503,604.16 : 2,072,966.28 = 1,194,532.16 : x
  2. Step 2: Convert to fraction form
    1,503,604.16/2,072,966.28 = 1,194,532.16/x
  3. Step 3: Cross multiply
    1,503,604.16x = 2,072,966.28 × 1,194,532.16
  4. Step 4: Simplify right side
    1,503,604.16x = 2,476,224,888,055.56
  5. Step 5: Solve for x
    x = 2,476,224,888,055.56/1,503,604.16
  6. Step 6: Final answer
    x = 1,646,859.56

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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.