Home / 2,942,586.06-4,060,639.17-1,719,004.92

Finding the Fourth Proportional to 2,942,586.06, 4,060,639.17 and 1,719,004.92

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Solution

The fourth proportional to 2,942,586.06, 4,060,639.17 and 1,719,004.92 is: 2,372,151.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,942,586.06 : 4,060,639.17 = 1,719,004.92 : x
  2. Step 2: Convert to fraction form
    2,942,586.06/4,060,639.17 = 1,719,004.92/x
  3. Step 3: Cross multiply
    2,942,586.06x = 4,060,639.17 × 1,719,004.92
  4. Step 4: Simplify right side
    2,942,586.06x = 6,980,258,711,574.72
  5. Step 5: Solve for x
    x = 6,980,258,711,574.72/2,942,586.06
  6. Step 6: Final answer
    x = 2,372,151.08

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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.