Home / 4,695,664.63-6,480,177.38-2,630,767.27

Finding the Fourth Proportional to 4,695,664.63, 6,480,177.38 and 2,630,767.27

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Solution

The fourth proportional to 4,695,664.63, 6,480,177.38 and 2,630,767.27 is: 3,630,548.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,695,664.63 : 6,480,177.38 = 2,630,767.27 : x
  2. Step 2: Convert to fraction form
    4,695,664.63/6,480,177.38 = 2,630,767.27/x
  3. Step 3: Cross multiply
    4,695,664.63x = 6,480,177.38 × 2,630,767.27
  4. Step 4: Simplify right side
    4,695,664.63x = 17,047,838,555,098.35
  5. Step 5: Solve for x
    x = 17,047,838,555,098.35/4,695,664.63
  6. Step 6: Final answer
    x = 3,630,548.58

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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.