Home / 3,630,483.52-5,011,616.16-2,584,578.88

Finding the Fourth Proportional to 3,630,483.52, 5,011,616.16 and 2,584,578.88

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Solution

The fourth proportional to 3,630,483.52, 5,011,616.16 and 2,584,578.88 is: 3,567,821.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,483.52 : 5,011,616.16 = 2,584,578.88 : x
  2. Step 2: Convert to fraction form
    3,630,483.52/5,011,616.16 = 2,584,578.88/x
  3. Step 3: Cross multiply
    3,630,483.52x = 5,011,616.16 × 2,584,578.88
  4. Step 4: Simplify right side
    3,630,483.52x = 12,952,917,281,802.70
  5. Step 5: Solve for x
    x = 12,952,917,281,802.70/3,630,483.52
  6. Step 6: Final answer
    x = 3,567,821.53

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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.