Home / 3,024,397.72-4,536,684.06-1,130,777.56

Finding the Fourth Proportional to 3,024,397.72, 4,536,684.06 and 1,130,777.56

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Solution

The fourth proportional to 3,024,397.72, 4,536,684.06 and 1,130,777.56 is: 1,696,199.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,397.72 : 4,536,684.06 = 1,130,777.56 : x
  2. Step 2: Convert to fraction form
    3,024,397.72/4,536,684.06 = 1,130,777.56/x
  3. Step 3: Cross multiply
    3,024,397.72x = 4,536,684.06 × 1,130,777.56
  4. Step 4: Simplify right side
    3,024,397.72x = 5,129,980,531,857.69
  5. Step 5: Solve for x
    x = 5,129,980,531,857.69/3,024,397.72
  6. Step 6: Final answer
    x = 1,696,199.05

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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.