Home / 4,867,340.49-6,717,772.71-2,933,603.28

Finding the Fourth Proportional to 4,867,340.49, 6,717,772.71 and 2,933,603.28

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Solution

The fourth proportional to 4,867,340.49, 6,717,772.71 and 2,933,603.28 is: 4,048,880.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,340.49 : 6,717,772.71 = 2,933,603.28 : x
  2. Step 2: Convert to fraction form
    4,867,340.49/6,717,772.71 = 2,933,603.28/x
  3. Step 3: Cross multiply
    4,867,340.49x = 6,717,772.71 × 2,933,603.28
  4. Step 4: Simplify right side
    4,867,340.49x = 19,707,280,056,350.49
  5. Step 5: Solve for x
    x = 19,707,280,056,350.49/4,867,340.49
  6. Step 6: Final answer
    x = 4,048,880.51

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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.