Home / 3,360,358.37-5,039,147.93-1,054,082.24

Finding the Fourth Proportional to 3,360,358.37, 5,039,147.93 and 1,054,082.24

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Solution

The fourth proportional to 3,360,358.37, 5,039,147.93 and 1,054,082.24 is: 1,580,687.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360,358.37 : 5,039,147.93 = 1,054,082.24 : x
  2. Step 2: Convert to fraction form
    3,360,358.37/5,039,147.93 = 1,054,082.24/x
  3. Step 3: Cross multiply
    3,360,358.37x = 5,039,147.93 × 1,054,082.24
  4. Step 4: Simplify right side
    3,360,358.37x = 5,311,676,307,279.61
  5. Step 5: Solve for x
    x = 5,311,676,307,279.61/3,360,358.37
  6. Step 6: Final answer
    x = 1,580,687.45

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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.