Home / 3,033,315.68-4,186,004.22-1,726,503.92

Finding the Fourth Proportional to 3,033,315.68, 4,186,004.22 and 1,726,503.92

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Solution

The fourth proportional to 3,033,315.68, 4,186,004.22 and 1,726,503.92 is: 2,382,591.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,315.68 : 4,186,004.22 = 1,726,503.92 : x
  2. Step 2: Convert to fraction form
    3,033,315.68/4,186,004.22 = 1,726,503.92/x
  3. Step 3: Cross multiply
    3,033,315.68x = 4,186,004.22 × 1,726,503.92
  4. Step 4: Simplify right side
    3,033,315.68x = 7,227,152,694,966.54
  5. Step 5: Solve for x
    x = 7,227,152,694,966.54/3,033,315.68
  6. Step 6: Final answer
    x = 2,382,591.68

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Double scale
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1.5x scale

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.