Home / 4,916,690.04-6,785,477.82-2,983,440.36

Finding the Fourth Proportional to 4,916,690.04, 6,785,477.82 and 2,983,440.36

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Solution

The fourth proportional to 4,916,690.04, 6,785,477.82 and 2,983,440.36 is: 4,117,418.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916,690.04 : 6,785,477.82 = 2,983,440.36 : x
  2. Step 2: Convert to fraction form
    4,916,690.04/6,785,477.82 = 2,983,440.36/x
  3. Step 3: Cross multiply
    4,916,690.04x = 6,785,477.82 × 2,983,440.36
  4. Step 4: Simplify right side
    4,916,690.04x = 20,244,068,390,072.82
  5. Step 5: Solve for x
    x = 20,244,068,390,072.82/4,916,690.04
  6. Step 6: Final answer
    x = 4,117,418.06

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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.