Home / 3,002,846.10-4,502,129.52-1,404,537.90

Finding the Fourth Proportional to 3,002,846.10, 4,502,129.52 and 1,404,537.90

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Solution

The fourth proportional to 3,002,846.10, 4,502,129.52 and 1,404,537.90 is: 2,105,806.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,846.10 : 4,502,129.52 = 1,404,537.90 : x
  2. Step 2: Convert to fraction form
    3,002,846.10/4,502,129.52 = 1,404,537.90/x
  3. Step 3: Cross multiply
    3,002,846.10x = 4,502,129.52 × 1,404,537.90
  4. Step 4: Simplify right side
    3,002,846.10x = 6,323,411,541,548.81
  5. Step 5: Solve for x
    x = 6,323,411,541,548.81/3,002,846.10
  6. Step 6: Final answer
    x = 2,105,806.07

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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.