Home / 5,050,664.42-7,577,116.11-1,456,150.91

Finding the Fourth Proportional to 5,050,664.42, 7,577,116.11 and 1,456,150.91

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Solution

The fourth proportional to 5,050,664.42, 7,577,116.11 and 1,456,150.91 is: 2,184,549.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,050,664.42 : 7,577,116.11 = 1,456,150.91 : x
  2. Step 2: Convert to fraction form
    5,050,664.42/7,577,116.11 = 1,456,150.91/x
  3. Step 3: Cross multiply
    5,050,664.42x = 7,577,116.11 × 1,456,150.91
  4. Step 4: Simplify right side
    5,050,664.42x = 11,033,424,480,866.58
  5. Step 5: Solve for x
    x = 11,033,424,480,866.58/5,050,664.42
  6. Step 6: Final answer
    x = 2,184,549.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.