Home / 4,116,768.66-5,679,277.65-2,484,654.30

Finding the Fourth Proportional to 4,116,768.66, 5,679,277.65 and 2,484,654.30

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Solution

The fourth proportional to 4,116,768.66, 5,679,277.65 and 2,484,654.30 is: 3,427,698.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,768.66 : 5,679,277.65 = 2,484,654.30 : x
  2. Step 2: Convert to fraction form
    4,116,768.66/5,679,277.65 = 2,484,654.30/x
  3. Step 3: Cross multiply
    4,116,768.66x = 5,679,277.65 × 2,484,654.30
  4. Step 4: Simplify right side
    4,116,768.66x = 14,111,041,633,966.39
  5. Step 5: Solve for x
    x = 14,111,041,633,966.39/4,116,768.66
  6. Step 6: Final answer
    x = 3,427,698.47

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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.