Home / 3,357,557.88-5,037,317.56-1,083,031.86

Finding the Fourth Proportional to 3,357,557.88, 5,037,317.56 and 1,083,031.86

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Solution

The fourth proportional to 3,357,557.88, 5,037,317.56 and 1,083,031.86 is: 1,624,864.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,557.88 : 5,037,317.56 = 1,083,031.86 : x
  2. Step 2: Convert to fraction form
    3,357,557.88/5,037,317.56 = 1,083,031.86/x
  3. Step 3: Cross multiply
    3,357,557.88x = 5,037,317.56 × 1,083,031.86
  4. Step 4: Simplify right side
    3,357,557.88x = 5,455,575,420,569.14
  5. Step 5: Solve for x
    x = 5,455,575,420,569.14/3,357,557.88
  6. Step 6: Final answer
    x = 1,624,864.15

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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.