Home / 3,707,038.20-5,559,483.72-1,113,238.44

Finding the Fourth Proportional to 3,707,038.20, 5,559,483.72 and 1,113,238.44

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Solution

The fourth proportional to 3,707,038.20, 5,559,483.72 and 1,113,238.44 is: 1,669,535.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707,038.20 : 5,559,483.72 = 1,113,238.44 : x
  2. Step 2: Convert to fraction form
    3,707,038.20/5,559,483.72 = 1,113,238.44/x
  3. Step 3: Cross multiply
    3,707,038.20x = 5,559,483.72 × 1,113,238.44
  4. Step 4: Simplify right side
    3,707,038.20x = 6,189,030,983,658.20
  5. Step 5: Solve for x
    x = 6,189,030,983,658.20/3,707,038.20
  6. Step 6: Final answer
    x = 1,669,535.26

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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.