Home / 4,176,719.62-6,265,084.42-1,144,111.63

Finding the Fourth Proportional to 4,176,719.62, 6,265,084.42 and 1,144,111.63

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Solution

The fourth proportional to 4,176,719.62, 6,265,084.42 and 1,144,111.63 is: 1,716,168.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,719.62 : 6,265,084.42 = 1,144,111.63 : x
  2. Step 2: Convert to fraction form
    4,176,719.62/6,265,084.42 = 1,144,111.63/x
  3. Step 3: Cross multiply
    4,176,719.62x = 6,265,084.42 × 1,144,111.63
  4. Step 4: Simplify right side
    4,176,719.62x = 7,167,955,947,853.80
  5. Step 5: Solve for x
    x = 7,167,955,947,853.80/4,176,719.62
  6. Step 6: Final answer
    x = 1,716,168.81

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1.5x scale

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.