Home / 2,701,948.03-3,728,077.71-1,614,006.65

Finding the Fourth Proportional to 2,701,948.03, 3,728,077.71 and 1,614,006.65

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Solution

The fourth proportional to 2,701,948.03, 3,728,077.71 and 1,614,006.65 is: 2,226,964.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,948.03 : 3,728,077.71 = 1,614,006.65 : x
  2. Step 2: Convert to fraction form
    2,701,948.03/3,728,077.71 = 1,614,006.65/x
  3. Step 3: Cross multiply
    2,701,948.03x = 3,728,077.71 × 1,614,006.65
  4. Step 4: Simplify right side
    2,701,948.03x = 6,017,142,215,656.77
  5. Step 5: Solve for x
    x = 6,017,142,215,656.77/2,701,948.03
  6. Step 6: Final answer
    x = 2,226,964.45

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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.