Home / 3,034,421.55-4,551,615.32-1,237,298.04

Finding the Fourth Proportional to 3,034,421.55, 4,551,615.32 and 1,237,298.04

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Solution

The fourth proportional to 3,034,421.55, 4,551,615.32 and 1,237,298.04 is: 1,855,940.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,421.55 : 4,551,615.32 = 1,237,298.04 : x
  2. Step 2: Convert to fraction form
    3,034,421.55/4,551,615.32 = 1,237,298.04/x
  3. Step 3: Cross multiply
    3,034,421.55x = 4,551,615.32 × 1,237,298.04
  4. Step 4: Simplify right side
    3,034,421.55x = 5,631,704,708,083.48
  5. Step 5: Solve for x
    x = 5,631,704,708,083.48/3,034,421.55
  6. Step 6: Final answer
    x = 1,855,940.12

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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.