Home / 3,360,596.53-5,039,235.91-1,466,518.45

Finding the Fourth Proportional to 3,360,596.53, 5,039,235.91 and 1,466,518.45

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Solution

The fourth proportional to 3,360,596.53, 5,039,235.91 and 1,466,518.45 is: 2,199,053.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360,596.53 : 5,039,235.91 = 1,466,518.45 : x
  2. Step 2: Convert to fraction form
    3,360,596.53/5,039,235.91 = 1,466,518.45/x
  3. Step 3: Cross multiply
    3,360,596.53x = 5,039,235.91 × 1,466,518.45
  4. Step 4: Simplify right side
    3,360,596.53x = 7,390,132,419,653.15
  5. Step 5: Solve for x
    x = 7,390,132,419,653.15/3,360,596.53
  6. Step 6: Final answer
    x = 2,199,053.76

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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.