Home / 5,050,648.90-7,577,092.80-1,456,135.32

Finding the Fourth Proportional to 5,050,648.90, 7,577,092.80 and 1,456,135.32

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Solution

The fourth proportional to 5,050,648.90, 7,577,092.80 and 1,456,135.32 is: 2,184,525.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,050,648.90 : 7,577,092.80 = 1,456,135.32 : x
  2. Step 2: Convert to fraction form
    5,050,648.90/7,577,092.80 = 1,456,135.32/x
  3. Step 3: Cross multiply
    5,050,648.90x = 7,577,092.80 × 1,456,135.32
  4. Step 4: Simplify right side
    5,050,648.90x = 11,033,272,448,997.70
  5. Step 5: Solve for x
    x = 11,033,272,448,997.70/5,050,648.90
  6. Step 6: Final answer
    x = 2,184,525.72

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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.