Home / 4,639,008.06-6,955,715.43-2,079,760.14

Finding the Fourth Proportional to 4,639,008.06, 6,955,715.43 and 2,079,760.14

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Solution

The fourth proportional to 4,639,008.06, 6,955,715.43 and 2,079,760.14 is: 3,118,386.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,639,008.06 : 6,955,715.43 = 2,079,760.14 : x
  2. Step 2: Convert to fraction form
    4,639,008.06/6,955,715.43 = 2,079,760.14/x
  3. Step 3: Cross multiply
    4,639,008.06x = 6,955,715.43 × 2,079,760.14
  4. Step 4: Simplify right side
    4,639,008.06x = 14,466,219,696,496.96
  5. Step 5: Solve for x
    x = 14,466,219,696,496.96/4,639,008.06
  6. Step 6: Final answer
    x = 3,118,386.41

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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.