Home / 4,897,018.94-7,345,519.58-1,302,785.88

Finding the Fourth Proportional to 4,897,018.94, 7,345,519.58 and 1,302,785.88

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Solution

The fourth proportional to 4,897,018.94, 7,345,519.58 and 1,302,785.88 is: 1,954,176.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,018.94 : 7,345,519.58 = 1,302,785.88 : x
  2. Step 2: Convert to fraction form
    4,897,018.94/7,345,519.58 = 1,302,785.88/x
  3. Step 3: Cross multiply
    4,897,018.94x = 7,345,519.58 × 1,302,785.88
  4. Step 4: Simplify right side
    4,897,018.94x = 9,569,639,183,573.60
  5. Step 5: Solve for x
    x = 9,569,639,183,573.60/4,897,018.94
  6. Step 6: Final answer
    x = 1,954,176.47

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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.