Home / 3,024,414.17-4,173,689.26-1,666,287.17

Finding the Fourth Proportional to 3,024,414.17, 4,173,689.26 and 1,666,287.17

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Solution

The fourth proportional to 3,024,414.17, 4,173,689.26 and 1,666,287.17 is: 2,299,475.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,414.17 : 4,173,689.26 = 1,666,287.17 : x
  2. Step 2: Convert to fraction form
    3,024,414.17/4,173,689.26 = 1,666,287.17/x
  3. Step 3: Cross multiply
    3,024,414.17x = 4,173,689.26 × 1,666,287.17
  4. Step 4: Simplify right side
    3,024,414.17x = 6,954,564,865,504.79
  5. Step 5: Solve for x
    x = 6,954,564,865,504.79/3,024,414.17
  6. Step 6: Final answer
    x = 2,299,475.03

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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.