Home / 5,060,119.68-7,590,173.58-1,648,400.82

Finding the Fourth Proportional to 5,060,119.68, 7,590,173.58 and 1,648,400.82

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Solution

The fourth proportional to 5,060,119.68, 7,590,173.58 and 1,648,400.82 is: 2,472,599.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,119.68 : 7,590,173.58 = 1,648,400.82 : x
  2. Step 2: Convert to fraction form
    5,060,119.68/7,590,173.58 = 1,648,400.82/x
  3. Step 3: Cross multiply
    5,060,119.68x = 7,590,173.58 × 1,648,400.82
  4. Step 4: Simplify right side
    5,060,119.68x = 12,511,648,315,263.47
  5. Step 5: Solve for x
    x = 12,511,648,315,263.47/5,060,119.68
  6. Step 6: Final answer
    x = 2,472,599.29

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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.