Home / 2,464,754.24-3,401,430.10-1,377,145.64

Finding the Fourth Proportional to 2,464,754.24, 3,401,430.10 and 1,377,145.64

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Solution

The fourth proportional to 2,464,754.24, 3,401,430.10 and 1,377,145.64 is: 1,900,499.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,754.24 : 3,401,430.10 = 1,377,145.64 : x
  2. Step 2: Convert to fraction form
    2,464,754.24/3,401,430.10 = 1,377,145.64/x
  3. Step 3: Cross multiply
    2,464,754.24x = 3,401,430.10 × 1,377,145.64
  4. Step 4: Simplify right side
    2,464,754.24x = 4,684,264,631,979.76
  5. Step 5: Solve for x
    x = 4,684,264,631,979.76/2,464,754.24
  6. Step 6: Final answer
    x = 1,900,499.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.