Home / 4,586,674.92-6,880,013.59-1,348,212.71

Finding the Fourth Proportional to 4,586,674.92, 6,880,013.59 and 1,348,212.71

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Solution

The fourth proportional to 4,586,674.92, 6,880,013.59 and 1,348,212.71 is: 2,022,319.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586,674.92 : 6,880,013.59 = 1,348,212.71 : x
  2. Step 2: Convert to fraction form
    4,586,674.92/6,880,013.59 = 1,348,212.71/x
  3. Step 3: Cross multiply
    4,586,674.92x = 6,880,013.59 × 1,348,212.71
  4. Step 4: Simplify right side
    4,586,674.92x = 9,275,721,735,981.19
  5. Step 5: Solve for x
    x = 9,275,721,735,981.19/4,586,674.92
  6. Step 6: Final answer
    x = 2,022,319.41

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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.